An 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, James A. Sinning ; co-authors, Robert J. Behnke, Paul B. Holden.
Contributors: Sinning, James A., joint author.; Biological Services Program (U.S.).
Publisher: Fish and Wildlife Service, U.S. Dept. of the Interior : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: [Washington]
Language: eng
Number of pages: 184
Subjects: Rare fishes -- Colorado River.; Wildlife conservation -- Colorado River.
Other titles: Endangered and threatened fishes of the Upper Colorado River system.
Notes: Includes bibliographies.
"Biological Services Program FWS/OBS-77/62."