Παραπομπή APA

(1998). Environment and bioresources of Vietnam: Present situation and solutions. Thế giới.

Παραπομπή Chicago Style

Environment and Bioresources of Vietnam: Present Situation and Solutions. Thế giới, 1998.

Παραπομπή MLA

Environment and Bioresources of Vietnam: Present Situation and Solutions. Thế giới, 1998.

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