Fixed-aspect hydroacoustic estimation of Fraser River sockeye salmon abundance and distribution at Mission, B.C., in 1986
By: David A. Levy, Patrick A. Nealson, Peter Cheng.
Contributors: Cheng, Peter.; Nealson, Patrick A.
Series: Technical report / Pacific Salmon Commission -- no. 4; Technical report (Pacific Salmon Commission) -- no. 4
Publisher: Pacific Salmon Commission
Published: 1991
Place of publication: Vancouver, B.C
Language: eng
Number of pages: 30
Subjects: Sockeye salmon -- British Columbia
Notes: "October, 1991"

Includes bibliographical references.