The fishes of the Beni-Mamoré and Paraguay basins
Subtitle: and a discussion of the origin of the Paraguayan fauna
By: by Nathan E. Pearson ...
Series: Proceedings of the California academy of sciences. 4th ser.; vol.xxiii, no. 8 ... May 28, 1937
Published: 1937
Place of publication: [San Francisco]
Language: eng
Number of pages: 114
Subjects: Fishes -- South America.; Fishes -- Geographical distribution.
Notes: "Literature cited": p. 113-114.
Caption title.