Cita APA

Ramírez, A. (1980). The difference between conserving and rationally utilizing the resources of the sea. Universidad Nacional, Costa Rica.

Citación estilo Chicago

Ramírez, Arnulfo. The Difference between Conserving and Rationally Utilizing the Resources of the Sea. Universidad Nacional, Costa Rica, 1980.

Cita MLA

Ramírez, Arnulfo. The Difference between Conserving and Rationally Utilizing the Resources of the Sea. Universidad Nacional, Costa Rica, 1980.

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