Evaluating the species selectivity of 8- and 9-inch mesh set gillnets
Subtitle: a 1988 test fishery in the John Day Reservoir of the Columbia River
By: B. Paul Lumley, Howard A. Schaller.
Contributors: Schaller, Howard A.; Columbia River Inter-Tribal Fish Commission.
Series: Technical report -- 89-4.; Technical report (Columbia River Inter-Tribal Fish Commission) -- 89-4.
Publisher: Columbia River Inter-Tribal Fish Commission
Published: 1989
Place of publication: Portland, Or
Language: eng
Number of pages: 21
Subjects: Gillnetting -- Umatilla, Lake (Or. and Wash.) -- Catch effort.; Fisheries -- Umatilla, Lake (Or. and Wash.) -- Gear selectivity.; Indians of North America -- Northwest, Pacific -- Fishing.; Chinook salmon -- Umatilla, Lake (Or. and Wash.); Steelhead (Fish) -- Umatilla, Lake (Or. and Wash.)
Notes: "September 1989."

Includes bibliographical references (leaf 21).