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Untersuchungen zur Konstituierung des Produktionsmodells in der Landwirtschaft
Schmidt-Kraepelin, Erich - 1956
Persistent link: https://www.econbiz.de/10002766068
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Harvesting of corn, small grains, and related crops: Data on practices
Csorba, Julius J.; Kirkbridge, John W. - 1964
Persistent link: https://www.econbiz.de/10002049599
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Virginia agriculture, 1985 : projections of agricultural production
Buck, John T. - 1976
Persistent link: https://www.econbiz.de/10001958479
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A national model of agricultural production response
Schaller, W. Neill - In: Agricultural economics research : a journal of economic … 20 (1968) 2, pp. 33-46
Persistent link: https://www.econbiz.de/10002741975
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Agricultural production
Johnson, D. Gale - In: Economic trends in the Soviet Union, (pp. 203-234). 1963
Persistent link: https://www.econbiz.de/10003169817
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An evaluation of improved soybean crop information
Smith, Lawrence N. - 1973
Persistent link: https://www.econbiz.de/10002833035
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America's agricultural land : basis for food security?
Sampson, Neil - In: Food security in the United States, (pp. 11-26). 1984
Persistent link: https://www.econbiz.de/10002732358
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Soil atlas and crop production guide for Northeastern South Dakota
Derscheid, Lyle A.; Westin, Fred C. - 1966
Persistent link: https://www.econbiz.de/10003243775
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An alternative to till agriculture as the dominant means of food production
Jackson, Wes; Bender, Marty - In: Food security in the United States, (pp. 27-45). 1984
Persistent link: https://www.econbiz.de/10003056545