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Empirical investigations of beef gain roughage-concentrate substitution
Epplin, Francis; Bhide, Shashanka; Heady, Earl O. - In: American journal of agricultural economics 62 (1980) 3, pp. 468-477
Persistent link: https://www.econbiz.de/10003492400
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Estimation of gain isoquants and a decision model application for swine production
Sonka, Steven T.; Heady, Earl O.; Dahm, P. Fred - In: American journal of agricultural economics 58 (1976) 3, pp. 466-474
Persistent link: https://www.econbiz.de/10002824388
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Response surface analysis and simulation models in policy choices
Shechter, Mordechai; Heady, Earl O. - In: American journal of agricultural economics 52 (1970) 1, pp. 41-50
Persistent link: https://www.econbiz.de/10002804816
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Substitution relationship, resource requirement and income veriability in the utilization of forage corps
Heady, Earl O.; Olson, Russell O. - 1952
Persistent link: https://www.econbiz.de/10003069272
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Beef production and profit functions for grain and soilge
Heady, Earl O. - In: Livestock response functions, (pp. 123-178). 1984
Persistent link: https://www.econbiz.de/10002734876