Developing a predation index and evaluating ways to reduce salmonid losses to predation in the Columbia River basin
Subtitle: final report August 1988 - September 1990
By: prepared by Anthony A. Nigro.
Contributors: Oregon. Dept. of Fish and Wildlife.; United States. Bonneville Power Administration.
Publisher: Bonneville Power Administration
Published: 1990
Place of publication: Portland, OR
Language: eng
Number of pages: 338
Subjects: Salmon -- Mortality -- Columbia River Watershed.; Predation (Biology) -- Columbia River Watershed.
Notes: "December 1990."

"DOE/BP-92122-2 September 1991 725"--Back cover.

Includes bibliographical references (p. 203-205).

Contract no DE-AI79-88BP92122 Project no. 82-012.