"Politique agricole." . . "Riziculture Politique publique Régions tropicales." . . . . . "Rice in the Tropics : a guide to the development of national programs" . "Rice in the Tropics a guide to the development of national programs" . "Rice in the tropics a guide to development of national programs" . . "Rice in the tropics a guide to the development of national programs" . "Rice in the tropics a guide to the development of national programs"@en . "Rice in the tropics : a guide to development of national programs"@en . . . . "Rice in the tropics : a guide to the development of national programs" . "The importance of rive as a world crops, and its principal characteristics. The modern rice plant and the new technology: Greater potentials for rice production in the tropics. Problems of postharvest technology. Rice marketing. Some successful rice production programs. Promising rice research. Elements of a successful accelerated rice production program. A national rice program: putting the ingredients together." . . . "Rice in the tropics a guide to the Development of National Programs" . . . . . "The importance of rice as a world crop, and its principal characteristics. The modern rice plant and the new technology: greater potentials for rice production in the tropics. Problems of postharvest technology. Rice marketing. Some successful rice production programs. Promising rice research. Elements of a successful accelerated rice production program. A national rice program: putting the ingredients together." . . . . . . . . . . . . . . . . . "Rice in the tropics : A guide to the development of national programs" . . . . "Agriculture and state." . . "Rice." . . "Rice Tropics." . . "Tropen." . . "Riz Régions tropicales." . . . . "Reisanbau." . . "Riz." . . "Teknik Økonomi Landbrug" . . "United States. International Agricultural Development Service." . . "Tropics." . . "Riz Tropiques." . .