evaluation of the status, life history, and habitat requirements of endangered and threatened fishes of the upper Colorado River system
By: by Timothy W. Joseph ... [et al.], Ecology Consultants, inc
Contributors: Joseph, Timothy W; Ecology Consultants, inc
Publisher: Dept. of the Interior, Fish and Wildlife Service, Office of Biological Services, Western Energy and Land Use Team
Published: 1977
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 184
Subjects: Fishes -- Colorado River Region (Colo.-Mexico)
Notes: "FWS/OBS ; 77/62."

"Western Water Allocation Project Funds, Contract Number 14-16-0009-77-012."

"Interagency Agreement Number EPA-IAG-D7-E658."

Sept. 1977

Information incorrect in publication as to sale by Supt. of Docs

Includes bibliographies