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On aggregating linear programming models of production
Day, Richard H. - In: Journal of farm economics 45 (1963) 4, pp. 797-813
Persistent link: https://www.econbiz.de/10002057820
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Probability distribution of field crop yields
Day, Richard H. - In: Journal of farm economics 47 (1965) 3, pp. 713-741
Persistent link: https://www.econbiz.de/10002057946
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Interregional Conpetition
Day, Lee M.; Day, Richard H.; Andrews, R. A. - In: Journal of farm economics 46 (1964) 2, pp. 442-465
Persistent link: https://www.econbiz.de/10002061918