Dual beam measurement of fish target strength and results of an echo integration survey of the eastern Bering Sea walleye pollock (Theragra chalcogramma)
By: by Jimmie John Traynor.
Published: 1984
Language: eng
Format: Microform
Number of pages: 153
Subjects: Fish populations -- Measurement.; Walleye pollock.; Echo sounding in fishing -- Bering Sea.
Notes: Vita.

Thesis (Ph. D.)--University of Washington, 1984.

Bibliography: leaves [147]-153.

Microfiche. Ann Arbor, Mich. : University Microfilms International, 1984. 2 microfiches ; 10 x 15 cm.