Dyfyniad APA

FAO. (1974). Otter board design and performance. Food and Agriculture Organization of the United Nations.

Dyfyniad Arddull Chicago

FAO. Otter Board Design and Performance. Roma: Food and Agriculture Organization of the United Nations, 1974.

Dyfyniad MLA

FAO. Otter Board Design and Performance. Food and Agriculture Organization of the United Nations, 1974.

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