Παραπομπή APA

FAO. (1971). FAO agricultural development paper; N92: Tillage and seeding practices and machines for crop production in semiarid areas. Rome: FAO.

Παραπομπή Chicago Style

FAO. FAO Agricultural Development Paper; N92: Tillage and Seeding Practices and Machines for Crop Production in Semiarid Areas. Rome: FAO, 1971.

Παραπομπή MLA

FAO. FAO Agricultural Development Paper; N92: Tillage and Seeding Practices and Machines for Crop Production in Semiarid Areas. Rome: FAO, 1971.

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