Annotated Checklist of the Freshwater Fishes of Peru /
Ortega, Hernan
Annotated Checklist of the Freshwater Fishes of Peru / Hernan Ortega and Richard P. Vari. - Washington : Smithsonian Institution Press, 1986. - 25 p. : ill. ; 27 cm. - Smithsonian contributions to zoology ; 437 .
Annotated Checklist of the Freshwater Fishes of Peru / Hernan Ortega and Richard P. Vari. - Washington : Smithsonian Institution Press, 1986. - 25 p. : ill. ; 27 cm. - Smithsonian contributions to zoology ; 437 .