Otter trawl explorations in Philippine waters
By: by Herbert E. Warfel and Porfirio R. Manacop.
Contributors: Manacop, Porfirio R.
Series: Research report / United States Department of the Interior, Fish and Wildlife Service -- 25; Research report (U.S. Fish and Wildlife Service) -- 25.
Publisher: U.S. G.P.O.
Published: 1950
Place of publication: Washington, D.C
Language: eng
Number of pages: 49
Subjects: Fishing -- Philippines
Notes: Includes bibliographical references (p. 49).