Development of a system-wide predator control program
Subtitle: stepwise implementation of a predation index, predator control fisheries, and evaluation plan in the Columbia River Basin : annual report 1991, April - December
By: edited by Charles F. Willis and Anthony A. Nigro.
Contributors: Willis, Charles F.; Nigro, Anthony A.; United States. Dept. of Energy.; United States. Bonneville Power Administration. Division of Fish and Wildlife.
Publisher: U.S. Dept. of Energy, Bonneville Power Administration, Division of Fish and Wildlife
Published: 1993
Place of publication: Portland, OR
Language: eng
Number of pages: 599
Subjects: Ptychocheilus oregonensis -- Control -- Columbia River Watershed.; Fishery management -- Columbia River Watershed.
Notes: "DOE/BP-07084-2"

References: p. 599.

Annual report. April 1991 to Dec. 1991.