7086

• UCREFRP Catalog Number: 7086
• Author: U.S. Fish and Wildlife Service.
• Title: Indexed, Annotated Bibliography of the Endangered and Threatened Fishes of the Upper Colorado River System.
• USFW Year: 1977.
• USFW - Doc Type: Denver, Co.
• Copyright Material: YES

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Biological Services Program
FWSIOBS•77161 October 1977
An Indexed, Annotated Bibliography of the
Endangered and Threatened Fishes of the Upper
Colorado River System
Fish and Wildlife Service

U.S. Department of the Interior
1930 1940 1950 1960 1970 1
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~~~~ Interagency Energy-Environment Research and Development Program
Office of Research and Development • U. S. Environmental Protection Agency