Village Irrigation Programmes a new approach in water economy
FAO, Rome
Village Irrigation Programmes a new approach in water economy Village Irrigation Programmes a new approach in water economy FAO, Rome; - ROME FAO 1971 - 26 pp
Irrigation
631.7/FAO
Village Irrigation Programmes a new approach in water economy Village Irrigation Programmes a new approach in water economy FAO, Rome; - ROME FAO 1971 - 26 pp
Irrigation
631.7/FAO