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To search for mysteries in explaining increased farm productivity has become fashionable in recent years. Why these mysteries exist is itself a mystery. Knowledge is already at hand to explain how farm productivity is increased. The important ingredients are rather obvious; the factors to stress are evident.
Center for Agricultural and Economic Development, Iowa State University
Agricultural and Resource Economics | Agricultural Science | Agriculture | Agronomy and Crop Sciences
Center for Agricultural and Economic Development, Iowa State University and Heady, Earl O., "A recipe for meeting the world food crisis" (1966). CARD Reports. 29.