Biostratigrafiia i trilobity verkhnego kembriia ...
Series: Akademiia nauk SSSR.  Sibirskoe otdelenie.  Trudy Instituta geologii i geofiziki -- vyp. 36
Publisher: Nauka
Published: 1968
Place of publication: Moskva
Language: rus
Number of pages: 195
Subjects: Paleontology -- Cambrian.; Paleontology -- Ordovician.; Paleontology -- Siberia, Northern; Trilobites