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Willard Cochrane and the American family farm
Levins, Richard A. - 2000
Persistent link: https://www.econbiz.de/10001422985
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The whimsical science
Levins, Richard A. - In: Review of agricultural economics : RAE 14 (1992) 1, pp. 139-151
Persistent link: https://www.econbiz.de/10001132702
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An essay on farm income
Levins, Richard A. - 2001
Persistent link: https://www.econbiz.de/10001577303
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Taxation as a means of reducing nitrogen fertilizer use in Minnesota corn production
Onianwa, Odili - 1992
Persistent link: https://www.econbiz.de/10000841585
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Tenure in agricultural economics : a five-year review
Boehlje, Michael D.; Levins, Richard A. - 1990
Persistent link: https://www.econbiz.de/10000800851
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The treadmill revisited
Levins, Richard A. - In: Land economics : applied research on environmental resources 72 (1996) 4, pp. 550-553
Persistent link: https://www.econbiz.de/10001211636
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Scientific development of agricultural productivity after a socialist revolution
Halabi, Wadi'h; Levins, Richard A. - In: World review of political economy : journal of the … 1 (2010) 2, pp. 305-314
Persistent link: https://www.econbiz.de/10009692298
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Scientific development of agricultural productivity after a socialist revolution
Halabi, Wadi'h; Levins, Richard - In: World review of political economy : journal of the … 1 (2010) 2, pp. 305-314
Persistent link: https://www.econbiz.de/10010082370
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Agricultural computer programming : a practical guide
Levins, Richard A.; Walden, W. Charles - 1984
Persistent link: https://www.econbiz.de/10004783059
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Microcomputers as management tools in the sugar cane industry
Alvarez, José - 1985
Persistent link: https://www.econbiz.de/10004774592