Dyfyniad APA

BARNES, R. (1988). An Introduction To Marine Ecology. Blackwell Scientific Publicati.

Dyfyniad Arddull Chicago

BARNES, RSK. An Introduction To Marine Ecology. Blackwell Scientific Publicati, 1988.

Dyfyniad MLA

BARNES, RSK. An Introduction To Marine Ecology. Blackwell Scientific Publicati, 1988.

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