cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.yb5ajx
title: Occurrence Download

description: A dataset containing 791 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Vulpes zerda"
 ]
}

 The dataset includes 791 records from 69 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003534-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/loureiro-ouc11399lwjw
title: Japanese radio communications and radio intelligence January 1945

description: Japanese radio communications and radio intelligence January 1945
DOI: 10.17605/osf.io/ve6gt
title: Moods and activities in music

description: Data consists of annotations of music in terms of moods music may express and activities that music might fit. The data structures are related to different kinds of annotation tasks, which addressed these questions: 1) annotations of 9 activities that fit a wide range of moods related to music, 2) nominations of music tracks that best fit the a particular mood and annotating the activities that fit them, and 3) annotations of these nominated tracks in terms of mood and activities. Users are anonymised, but the background information (gender, music preferences, age, etc.) are also available. Dataset consists of relational database, that is linked together by means of common ids (tracks, users, activities, moods, genres, expertise, language skill).
DOI: 10.25549/loureiro-ouc11399lwj3
title: Naval Security Group history to World War II. Part 1C

description: pages 300-464
DOI: 10.25549/loureiro-ouc11399m5ur
title: Federal Bureau of Investigation (FBI). Military Virtue Society of Japan, in San Diego

description: Federal Bureau of Investigation (FBI). Military Virtue Society of Japan, in San Diego
DOI: 10.25549/loureiro-ouc11399m5v3
title: FBI reports on Japanese organizations and activities

description: FBI reports on Japanese organizations and activities
DOI: 10.25549/loureiro-ouc11399m5v5
title: Federal Bureau of Investigation. File on Japanese Association of North America and Seattle Japanese Chamber of Commerce, 1941-1942

description: Federal Bureau of Investigation. File on Japanese Association of North America and Seattle Japanese Chamber of Commerce, 1941-1942
DOI: 10.25549/satjrnl-m731
title: Zritel', vol. 1, no. 19 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no. 19, November 3, 1905. Special Issue. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. Journal of political-social satire -- Rudzinskii, no. 53; BPIR, no. 3230.; Editors: Iu. K. Artsybushev, G. E. Gints, I. Ia. Kagan, N. I. Faleev. Contributors: Azra (A. B. Zengera), L. I. Andruson, Iu. K. Artsybushev, B. B. Bashkin, G. E. Gints, Il. B. Gurevich, L. M. Evreinov, I. Ia. Kagan, A. A. Kudinov, B. S. Likhachev, Mstislava, S. I. Polferov, A. S. Roclavlev, V. A. Stolovich, B. G. Uspenskago, N. I. Faleev, N. G. Shauman, N. I. Shestopalov.
DOI: 10.25549/satjrnl-m754
title: Zritel', vol. 1, no. 20 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no. 20, November 13, 1905. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. Journal of political-social satirе -- Rudzinskii, no. 53; BPIR, no. 3230.; Editor-publisher: Iu.K. Artsybushev, G.E. Gints, I.Ia. Kagan, N.I. Faleev.
DOI: 10.25549/satjrnl-m899
title: Zritel', vol. 1, no. 20 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no. 20, November 13, 1905. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. Journal of political-social satirе -- Rudzinskii, no. 53; BPIR, no. 3230.; Editor-publisher: Iu.K. Artsybushev, G.E. Gints, I.Ia. Kagan, N.I. Faleev.
DOI: 10.5281/zenodo.18809391
title: Data for "Towards an equitable future of global photovoltaic waste recycling "

description: The dataset for the article "Addressing Inequity in PV Waste Recycling Through Subsidies" includes regional PV waste volumes and shares under different scenarios; global and income group-level economic and environmental benefits of end-of-life (EoL) PV module recycling; changes in the variance and recycling benefit index under various recycling scenarios by 2060; changes in net unit recycling benefit gaps under different subsidy schemes; and the distribution of recycling benefits across these schemes.
DOI: 10.5281/zenodo.15389152
title: Data for "Towards an equitable future of global photovoltaic waste recycling "

description: The dataset for the article "Addressing Inequity in PV Waste Recycling Through Subsidies" includes regional PV waste volumes and shares under different scenarios; global and income group-level economic and environmental benefits of end-of-life (EoL) PV module recycling; changes in the variance and recycling benefit index under various recycling scenarios by 2060; changes in net unit recycling benefit gaps under different subsidy schemes; and the distribution of recycling benefits across these schemes.
DOI: 10.17605/osf.io/h8msu
title: RawData&StudyMaterial

description: This dataset contains the raw data and study material of the preregistered project (preregistered (https://osf.io/xte4v), reported in a manuscript entitled: "Interaction of spatial attention and the associated reward value of audiovisual objects" by Roman Vakhrushev and Arezoo Pooresmaeili 
(Preprint version in: https://doi.org/10.1101/2023.06.18.545478, in Press in Cortex).
DOI: 10.17605/osf.io/6pwut
title: Identifying Overlapping and Distinctive Traits in Autism and Schizophrenia Using Machine Learning Classification

description: Data and classifier script described in https://doi.org/10.1080/13546805.2025.2464728
DOI: 10.17605/osf.io/6fc37
title: Pattern Glare sensitivity distinguishes subclinical autism and schizotypy

description: Data and materials generated by R15 MH122935
DOI: 10.17605/osf.io/6hn45
title: Mouse Hippocampal Sharp Wave Ripple Dataset Curated From Public Neuropixels Datasets

description: Here we present SWR data derived from neuropixels LFP data from the Allen Brain Institute (ABI) Visual Behavior and Visual Coding datasets as well as the International Brain Laboratory (IBL) dataset in a sharable format which integrates with their APIs. We have extracted, curated using field standards, and shared over 2,054,021 SWR events from 258 mice from these datasets as well as the code used to process them. Foundation Grant FDN-143209 and project grant PJT-180631
DOI: 10.17605/osf.io/bv97q
title: A spatially explicit environmental performance indicator accounting for different life-cycle impact pathways of onshore wind energy infrastructure (data)

description: Data, code and example output to spatially explicitly calculate impacts on ecosystem services and avian diversity along different impact pathways for onshore wind energy.
DOI: 10.25549/satjrnl-m778
title: Zritel', vol. 1, no. 21 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no.21, November 17, 1905. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. Journal of political-social satire -- Rudzinskii, no. 53; BPIR, no. 3230.
DOI: 10.25549/satjrnl-m904
title: Zritel', special issue (1905)

description: [description (english with transliteration)] Zritel' [Spectator], November 24, 1905. Special Issue. Weekly. St. Petersburg. Journal of political-social satire -- Rudzinskii, no. 53; BPIR, no. 3230.; Editors: Iu. K. Artsybushev, G. E. Gints, I. Ia. Kagan, N. I. Faleev. Contributors: L. I. Andruson, Iu. K. Artsybushev, B. B. Bashkin, G. E. Gints, Il. B. Gurevich, L. M. Evreinov, I. Ia. Kagan, A. A. Kudinov, B. S. Likhachev, Mstislava, S. I. Polferov, A. S. Roslavlev, V. A. Stolovich, B. G. Uspenskago, N. I. Faleev, S. V. Chekhonin, N. G. Shauman, N. I. Shestopalov. Typography: Ia. Balianskаgo.
DOI: 10.25549/loureiro-ouc11399m5v7
title: Federal Bureau of Investigation (FBI). Report and file on Central Japanese Association of America, 1942

description: Federal Bureau of Investigation (FBI). Report and file on Central Japanese Association of America, 1942
DOI: 10.25549/loureiro-ouc11399m5vp
title: Federal Bureau of Investigation (FBI). File on Dr. Rikita Honda, suspected Japanese spy, 1941

description: Federal Bureau of Investigation (FBI). File on Dr. Rikita Honda, suspected Japanese spy, 1941
DOI: 10.25549/loureiro-ouc11399m5xd
title: Office of Naval Intelligence. Japanese Tokyo Club Syndicate, with interlocking affiliations

description: 33 page document, plus related correspondence.
DOI: 10.25549/loureiro-ouc11399m5zf
title: Federal Bureau of Investigation (FBI). Spanip documents, January-March 1944

description: Includes files relating to the FBI's Spanip (Spanish/Nipponese) espionage investigations during World War II
DOI: 10.25549/loureiro-ouc11399m5zj
title: Federal Bureau of Investigation (FBI). Spanip documents, July-August 1943

description: Includes files relating to the FBI's Spanip (Spanish/Nipponese) espionage investigations during World War II
DOI: 10.25549/satjrnl-m793
title: Zritel', vol. 1, no. 22 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no.22, November 22, 1905. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. Journal of political-social satire -- Rudzinskii, no. 53; BPIR, no. 3230.; Editors: Iu. K. Artsybushev, G. E. Gints, I. Ia. Kagan, N. I. Faleev. Contributors: L. I. Andruson, Iu. K. Artsybushev, B. B. Bashkin, G. E. Gints, Il. B. Gurevich, L. M. Evreinov, I. Ia. Kagan, A. A. Kudinov, B. S. Likhachev, Mstislava, S. I. Polferov, A. S. Roclavlev, V. A. Stolovich, B. G. Uspenskago, N. I. Faleev, S. V. Chekhonin, N. G. Shauman, N. I. Shestopalov.
DOI: 10.15468/dl.wmk6e5
title: Occurrence Download

description: A dataset containing 451 records in GBIF matching the query:

SELECT
 GBIF_ISEA3HCode(
 8, 
 decimalLatitude,
 decimalLongitude,
 COALESCE(coordinateUncertaintyInMeters, 1000)
 ) AS geogrid_id,
 CASE 
 WHEN classKey IN ('359') THEN 'Mammals'
 WHEN classKey IN ('212') THEN 'Birds'
 WHEN familyKey IN ('1103', '1104', '494', '495', '1105', '496', '497', '1106', '498', '499', '1107', '537', '538', '1153', '547', '1162', '548', '549', '550', '1163', '1164', '1165', '1166', '1167', '1305', '1067', '1306', '1307', '1308', '1068', '1069', '587', '1310', '588', '589', '1311', '1312', '1313', '590', '708', '890', '774', '889', '773', '772', '888', '765', '879') THEN 'Bony Fish'
 WHEN classKey IN ('131') THEN 'Amphibians'
 WHEN classKey IN ('216') THEN 'Insects'
 WHEN classKey IN ('11418114', '11569602', '11592253', '11493978') THEN 'Reptiles'
 WHEN phylumKey IN ('52') THEN 'Molluscs'
 WHEN classKey IN ('367') THEN 'Arachnids'
 WHEN classKey IN ('220', '196') THEN 'Flowering Plants'
 WHEN classKey IN ('194', '244', '228', '282') THEN 'Gymnosperms'
 WHEN orderKey IN ('392') THEN 'Ferns'
 WHEN phylumKey IN ('35') THEN 'Mosses'
 WHEN phylumKey IN ('95') THEN 'Sac Fungi'
 WHEN phylumKey IN ('34') THEN 'Basidiomycota'
 END AS taxonomic_group,
 COUNT(DISTINCT speciesKey) AS species_count
FROM occurrence
WHERE countryCode = 'ZW'
 AND hasCoordinate = TRUE
 AND hasGeospatialIssues = FALSE
 AND coordinateUncertaintyInMeters &lt;= 2000
 AND occurrenceStatus = 'PRESENT'
 AND speciesKey IS NOT NULL
 AND basisOfRecord != 'FOSSIL_SPECIMEN'
 AND taxonRank = 'SPECIES'
 AND (
 classKey IN ('359', '212', '131', '216', '11418114', '11569602', '11592253', '11493978', '367', '220', '196', '194', '244', '228', '282')
 OR familyKey IN ('1103', '1104', '494', '495', '1105', '496', '497', '1106', '498', '499', '1107', '537', '538', '1153', '547', '1162', '548', '549', '550', '1163', '1164', '1165', '1166', '1167', '1305', '1067', '1306', '1307', '1308', '1068', '1069', '587', '1310', '588', '589', '1311', '1312', '1313', '590', '708', '890', '774', '889', '773', '772', '888', '765', '879')
 OR phylumKey IN ('52', '35', '95', '34')
 OR orderKey IN ('392')
 )
GROUP BY geogrid_id, taxonomic_group;


 The dataset's 451 records were derived from 69 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003533-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.30993928
title: <b>FORAGING BEHAVIOR OF CO-OCCURRING NEOTROPICAL RESIDENTS AND NON-BREEDING MIGRANTS, A PILOT STUDY IN PUNTA CANA</b>

description: Niche partitioning, the division of resources among co-occurring species in a community to reduce interspecific competition, is an evolutionary process extensively studied in birds. It has been particularly well-studied in the New World Warbler family (Parulidae) since MacArthur's research on breeding warblers in the United States. However, partitioning on warblers' wintering (non-breeding) grounds has received relatively less attention, especially in relation to potential foraging niche overlap between migrants and resident species. We characterized foraging niche structure among eight wintering migrant warbler species and two resident insectivores, Todus subulatus (Broad-billed Tody) and Vireo altiloquus (Black-whiskered Vireo), in Punta Cana, Dominican Republic, during the dry season. Using standardized behavioral observations of foraging attempts, we recorded foraging height, technique, substrate, and surrounding canopy height, as well as notes on social behavior. We analyzed 665 foraging attempts from 276 individuals across 10 focal species and quantified pairwise niche overlap using Pianka’s index across four foraging axes. Composite overlap was low for the resident–resident pair and for all resident–migrant pairings. Strength of partitioning was more variable among migrant–migrant pairs: 17 of 28 pairings showed low overlap (&lt;0.3), 6 showed moderate overlap (0.3- 0.6), and 5 showed high overlap (&gt;0.6), with the highest overlap concentrated among midstory twig/leaf-gleaning warblers. For all low- and moderate-overlap pairings, statistical tests detected significant differences in at least one foraging axis; only two high-overlap migrant pairings showed no detectable differences across the measured axes. Although our results are limited to a single site and a short sampling period, they indicate clear resident-resident and resident-migrant differentiation and more variable structure among migrant species. Substrate use and foraging technique contributed more strongly to differentiation than vertical stratification alone. These findings provide the first quantitative description of behavioral niche structure within this resident-migrant assemblage in Hispaniola’s dry coastal forest.<br>
DOI: 10.6084/m9.figshare.30993928.v2
title: <b>FORAGING BEHAVIOR OF CO-OCCURRING NEOTROPICAL RESIDENTS AND NON-BREEDING MIGRANTS, A PILOT STUDY IN PUNTA CANA</b>

description: Niche partitioning, the division of resources among co-occurring species in a community to reduce interspecific competition, is an evolutionary process extensively studied in birds. It has been particularly well-studied in the New World Warbler family (Parulidae) since MacArthur's research on breeding warblers in the United States. However, partitioning on warblers' wintering (non-breeding) grounds has received relatively less attention, especially in relation to potential foraging niche overlap between migrants and resident species. We characterized foraging niche structure among eight wintering migrant warbler species and two resident insectivores, Todus subulatus (Broad-billed Tody) and Vireo altiloquus (Black-whiskered Vireo), in Punta Cana, Dominican Republic, during the dry season. Using standardized behavioral observations of foraging attempts, we recorded foraging height, technique, substrate, and surrounding canopy height, as well as notes on social behavior. We analyzed 665 foraging attempts from 276 individuals across 10 focal species and quantified pairwise niche overlap using Pianka’s index across four foraging axes. Composite overlap was low for the resident–resident pair and for all resident–migrant pairings. Strength of partitioning was more variable among migrant–migrant pairs: 17 of 28 pairings showed low overlap (&lt;0.3), 6 showed moderate overlap (0.3- 0.6), and 5 showed high overlap (&gt;0.6), with the highest overlap concentrated among midstory twig/leaf-gleaning warblers. For all low- and moderate-overlap pairings, statistical tests detected significant differences in at least one foraging axis; only two high-overlap migrant pairings showed no detectable differences across the measured axes. Although our results are limited to a single site and a short sampling period, they indicate clear resident-resident and resident-migrant differentiation and more variable structure among migrant species. Substrate use and foraging technique contributed more strongly to differentiation than vertical stratification alone. These findings provide the first quantitative description of behavioral niche structure within this resident-migrant assemblage in Hispaniola’s dry coastal forest.<br>
DOI: 10.6084/m9.figshare.30993928.v1
title: <b>FORAGING BEHAVIOR OF CO-OCCURRING NEOTROPICAL RESIDENTS AND NON-BREEDING MIGRANTS, A PILOT STUDY IN PUNTA CANA</b>

description: Niche partitioning, the division of resources among co-occurring species in a community to reduce interspecific competition, is an evolutionary process intensively studied in birds. It has been particularly well-studied in the New World Warbler family (<i>Parulidae)</i> since MacArthur's landmark study of breeding warblers in the United States. However, partitioning on warblers' wintering (non-breeding) grounds has received relatively little attention, especially in relation to potential competitive effects of the migrants on resident species. We hypothesized that reduced dry-season food availability at our study site in Punta Cana, Dominican Republic would promote foraging niche partitioning among insectivorous migrant and resident species. We gathered behavioral data on eight wintering migrant warbler species as well as two resident insectivores, <i>Todus subulatus</i> (Broad-billed Tody) and <i>Vireo altiloquus</i> (Black-Whiskered Vireo). For each foraging attempt, we recorded data on foraging height, technique, substrate, and habitat, as well as notes on social behavior. Of the 45 species-by-species pairings we evaluated, only two species pairings showed no significant average differences across any foraging variable. However, we found that midstory gleaning migrants occupied broad niches with substantial overlap. Resident species predominantly employed flycatching and berry consumption as foraging techniques, differing from migrants, which primarily gleaned insects. Among the migratory species, foraging substrates or heights were distinct across all pairwise comparisons except among American Redstart (<i>Setophaga ruticilla</i>), Prairie Warbler (<i>S. discolor</i>), Northern Parula (<i>S. americana</i>), and Cape-May Warbler (<i>S. tigrina</i>), which showed relatively similar behavioral foraging niches. Although our results are limited to a single site and a short sampling period, they suggest that within this spatiotemporal community there are substantial differences in behavioral foraging niches among residents and between migrants and residents. These findings provide insight into how migrant and resident birds seasonally coexist in this coastal dry insectivorous community.<br>
DOI: 10.25549/satjrnl-m804
title: Zritel', vol. 1, no. 22 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no.22, November 22, 1905. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. Journal of political-social satire -- Rudzinskii, no. 53; BPIR, no. 3230.; Editors: Iu. K. Artsybushev, G. E. Gints, I. Ia. Kagan, N. I. Faleev. Contributors: L. I. Andruson, Iu. K. Artsybushev, B. B. Bashkin, G. E. Gints, Il. B. Gurevich, L. M. Evreinov, I. Ia. Kagan, A. A. Kudinov, B. S. Likhachev, Mstislava, S. I. Polferov, A. S. Roclavlev, V. A. Stolovich, B. G. Uspenskago, N. I. Faleev, S. V. Chekhonin, N. G. Shauman, N. I. Shestopalov.
DOI: 10.15468/dl.6a86mu
title: Occurrence Download

description: A dataset containing 313614 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 {
 "and" : [
 "TaxonKey is one of (Plantae [GBIF Backbone Taxonomy])",
 "StateProvince is one of (Cundinamarca)"
 ]
 }
 ]
}

 The dataset includes 313614 records from 292 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003528-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/satjrnl-m827
title: Zritel', vol. 1, no. 23 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no. 23, November 27, 1905. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. Journal of political-social satire -- Rudzinskii, no. 53; BPIR, no. 3230.; Editor-publisher: Iu.K. Artsybushev, G.E. Gints, I.Ia. Kagan, N.I. Faleev.
DOI: 10.34804/supra.2021092815
title: The Contrasting Recognition Behavior of β-Cyclodextrin and Its Sulfobutylether Derivative towards 4′,6-Diamidino-2-phenylindole

description: Abstract The noncovalent interactions between 4′, 6-diamidino-2-phenylindole (DAPI) and sulfobutylether β-cyclodextrin (SBE7β-CD) are evaluated by using photochemical measurements and compared with...
DOI: 10.25549/satjrnl-m902
title: Zritel', vol. 1, no. 23 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no. 23, November 27, 1905. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. Journal of political-social satire -- Rudzinskii, no. 53; BPIR, no. 3230.; Editor-publisher: Iu.K. Artsybushev, G.E. Gints, I.Ia. Kagan, N.I. Faleev.
DOI: 10.15468/dl.apdxwd
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((147.16591 -38.23223,157.00371 -38.23223,157.00371 -25.83572,147.16591 -25.83572,147.16591 -38.23223))",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "TaxonKey is Acalolepta aesthetica"
 ]
}

 The dataset includes 11 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003535-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/satjrnl-m876
title: Zritel', vol. 1, no. 24 (1905)

description: [description (english with transliteration)] Zritel' [Spectator], no.24, December 4, 1905. Weekly. Published and edited by Iu. K. Artsybushev. St. Petersburg. Typography: Ia. Balianskii. This issue was seized and publication was prohibited. Journal of political-social satire -- Rudzinskii, no. 53; BPIR, no. 3230.; Editors: Iu. K. Artsybushev, G. E. Gints, I. Ia. Kagan, N. I. Faleev. Contributors: L. I. Andruson, Iu. K. Artsybushev, B. B. Bashkin, G. E. Gints, Il. B. Gurevich, L. M. Evreinov, I. Ia. Kagan, A. A. Kudinov, B. S. Likhachev, Mstislava, S. I. Polferov, A. S. Roclavlev, V. A. Stolovich, B. G. Uspenskago, N. I. Faleev, S. V. Chekhonin, N. G. Shauman, N. I. Shestopalov. Typography: Ia. Balianskаgo.
DOI: 10.25549/loureiro-ouc11399m6pi
title: Naval Attaché. Peiping. Two reports on Japanese presence in Shansi and Inner Mongolia, 1935

description: Naval Attaché. Peiping. Two reports on Japanese presence in Shansi and Inner Mongolia, 1935
DOI: 10.25549/loureiro-ouc11399m6pm
title: Naval Attaché (Tokyo). Three reports on aviation in China, 1935 by Ralph A. Ofstie

description: Three reports: 1. Canton Air Force, 2. China-Central Air Force, 3. Aviation in China