Preliminary estimates of loss of juvenile anadromous salmonids to predators in John Day Reservoir and development of a predation model
Subtitle: interim report, 1986
By: by Bruce E. Rieman ... [et al.].
Contributors: Rieman, Bruce E.; United States. Bonneville Power Administration. Division of Fish and Wildlife.; Oregon. Dept. of Fish and Wildlife.; U.S. Fish and Wildlife Service.
Publisher: U.S. Dept. of Energy, Bonneville Power Administration, Division of Fish and Wildlife; Oregon Dept. of Fish and Wildlife; U.S. fish and Wildlife Service
Published: 1986
Place of publication: Portland, Or; Clackamas, Or; Cook, Wash
Language: eng
Number of pages: 53
Subjects: Salmonidae -- Umatilla, Lake (Or. and Wash.) -- Mortality.; Predation (Biology) -- Mathematical models.
Notes: "Funded by Fred Holm, project manager, U.S. Department of Energy,  Bonneville Power Administration, Division of Fish and Wildlife."

"March 1986."

"May 1987"--P. [4] of cover.

"Projects 82-3 and 82-12."

"Contract nos. DE-AI79-82BP34796 and DE-AI79-82BP35097."

"DOE/BP-35097-4"--P. [4] of cover.

Includes bibliographical references (p. 25-29).