Dyfyniad APA

Laevastu, T., & Hayes, M. (1981). Fisheries oceanography and ecology. FIshing news.

Dyfyniad Arddull Chicago

Laevastu, Taivo, and Murray Hayes. Fisheries Oceanography and Ecology. England: FIshing news, 1981.

Dyfyniad MLA

Laevastu, Taivo, and Murray Hayes. Fisheries Oceanography and Ecology. FIshing news, 1981.

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