Biodiversity Heritage Library
By "Allen, William Ray, 1885-"
Fishes of western South America. I. The intercordilleran and Amazonian lowlands of Peru. II. The high pampas of Peru, Bolivia, and northern Chile. With a revision of the Peruvian Gymnotidae and of the genus Orestias [by] Carl H. Eigenmann ... [and] William Ray Allen ...
By: Eigenmann, Carl H., - Allen, William Ray, - University of Kentucky.
Publication info: Lexington, Ky.,The University of Kentucky,1942.
Contributed by: MBLWHOI Library