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Sökning efter: Earl O. Heady 49 träffar

Titel Författare År Språk
1 Roots of the farm problem - changing technology, changing capital use, changing labor needs 1965 Engelska
2 U.S. agricultural production under limited energy supplies, high energy prices, and expanding agricultural exports Dan Dvoskin 1976 Engelska
3 Economies of size in swine production under different production methods and phases Terry E. Crall 1975 Engelska
4 Energy use in U.S. agriculture - an evaluation of national and regional impacts from alternative energy policies Dan Dvoskin 1978 Engelska
5 Farm size and cost functions in relation to machinery technology in north central Iowa Yie-Land Chan 1976 Engelska
6 Farm machinery costs in relation to machinery and farm size Craig V. Fulton 1978 Engelska
7 A world food analysis - grain supply and export capacity of American agriculture under various production and consumption alternatives Earl O. Heady 1975 Engelska
8 U.S. agricultural export capabilities under various price alternatives, regional production variations, and fertilizer-use restrictions Dan Dvoskin 1975 Engelska
9 Egg production functions Earl O. Heady 1980 Okänt
10 An interregional analysis of U.S. domestic grain transportation Jerry A. Fedeler 1975 Okänt
11 The potential effect of increased water prices on U.S. agriculture Douglas A. Christensen 1981 Engelska
12 Optimum crop production and resource use under alternative energy prices and agriculturalexports - a separable and chance-constrained programming analysis Ashok Chowdhury 1981 Engelska
13 National results for demand and supply equilibrium for some United States crops in 2000 - theory and application of tatonnement modeling Raymond Joe Schatzer 1982 Engelska
14 A documentation of the resources conservation act?s assessment model of regional agricultural production, land and water use, and soil loss Burton C. English 1982 Engelska
15-16 The economics of soil and water conservation practices in Iowa - model and data documentation (flera utgåvor) C. Arden Pope, III 1983 Engelska
17 A dynamic analysis of economics of soil conservation - an application of optimal control theory Shashanka Bhide 1982 Engelska
18 The effects of technological progress and weather on corn belt crop yields C. Arden Pope, III 1982 Engelska
19 A quarterly model of the U.S. livestock-feed subsector and some of its dynamic multipliers W. J. Martin 1984 Engelska
20 Interface of forest and agriculture in nonpoint pollution control John M. Fowler 1983 Engelska

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