Não informado. (1954). FAO forestry development paper. Food and Agriculture Organization of the United Nations.
Chicago-viite (17. p.)Não informado. FAO Forestry Development Paper. Rome: Food and Agriculture Organization of the United Nations, 1954.
MLA-viite (8. p.)Não informado. FAO Forestry Development Paper. Food and Agriculture Organization of the United Nations, 1954.
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