Amazon dōshokubutsu gakujutsu chōsa
By: Yomiuri Shinbunsha shusai ; taichō Kondō Norio ; [explanation by Yasuhiko Taki]
Publisher: Tōkyō Nōgyō Daigaku Ikushugaku Kenkyūjo
Published: 1969
Place of publication: Tōkyō
Language: jpn; eng
Subjects: Natural history; Scientific expeditions
Other titles: Chōsatai Nanbei Tairiku o yuku
Notes: Parallel text in English and Japanese.