Παραπομπή APA

FAO. (1988). FAO plant production and protection paper N.89: Vegetable production under arid and semi-arid conditions in tropical Africa. Rome: FAO.

Παραπομπή Chicago Style

FAO. FAO Plant Production and Protection Paper N.89: Vegetable Production Under Arid and Semi-arid Conditions in Tropical Africa. Rome: FAO, 1988.

Παραπομπή MLA

FAO. FAO Plant Production and Protection Paper N.89: Vegetable Production Under Arid and Semi-arid Conditions in Tropical Africa. Rome: FAO, 1988.

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