(1955). Report on the 1950 world census of agriculture. Rome: Food and Agriculture Organization of the United Nations.
Παραπομπή Chicago StyleReport On the 1950 World Census of Agriculture. Rome: Food and Agriculture Organization of the United Nations, 1955.
Παραπομπή MLAReport On the 1950 World Census of Agriculture. Rome: Food and Agriculture Organization of the United Nations, 1955.
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