Wenatchee River salmon escapement estimates using video tape technology in 1989
By: Douglas R. Hatch, Matthew Schwartzberg.
Contributors: Schwartzberg, Matthew.; Columbia River Inter-Tribal Fish Commission.
Series: Technical report / Columbia River Inter-Tribal Fish Commission -- 90-4.; Technical report (Columbia River Inter-Tribal Fish Commission) -- 90-4.
Publisher: Columbia River Inter-Tribal Fish Commission
Published: 1990
Place of publication: Portland, OR
Language: eng
Number of pages: 19
Subjects: Chinook salmon -- Washington (State) -- Wenatchee River -- Counting.; Sockeye salmon -- Washington (State) -- Wenatchee River -- Counting.; Steelhead (Fish) -- Washington (State) -- Wenatchee River -- Counting.; Fishes -- Counting -- Equipment and supplies.; Video tapes.
Notes: "May 23, 1990."

Includes bibliographical references (leaf 18).