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Basic logic in farm and home planning in extension education
Heady, Earl O. - In: Journal of farm economics 38 (1956) 1, pp. 80-92
Persistent link: https://www.econbiz.de/10002734873
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Resource returns and productivity coefficients in selected farming areas
Heady, Earl O.; Shaw, Russell - In: Journal of farm economics 36 (1954) 2, pp. 243-257
Persistent link: https://www.econbiz.de/10002751717
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Japanese agriculture: productivity trend and development of technique
Shishido, Toshio - In: Journal of farm economics 43 (1961) 2, pp. 285-295
Persistent link: https://www.econbiz.de/10002812158
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Technological change in the agriculture of the United States and Australia
Herr, William McD. - In: Journal of farm economics 48 (1966) 2, pp. 264-271
Persistent link: https://www.econbiz.de/10002775571
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Regional patterns of technical change in U.S. agriculture, 1950-1963
Kaneda, Hiromitsu - In: Journal of farm economics 49 (1967) 1,1, pp. 199-212
Persistent link: https://www.econbiz.de/10002072651
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Agriculture, and technical change
Gruen, F. H. - In: Journal of farm economics 43 (1961) 4, pp. 838-858
Persistent link: https://www.econbiz.de/10002528012
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Mechanization in underdeveloped countries
Nervik, Ottar; Haghjoo, E. - In: Journal of farm economics 43 (1961) 3, pp. 663-666
Persistent link: https://www.econbiz.de/10002563149
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Problems of method in agricultural economics research
Halter, A. N.; Conklin, Howard E. - In: Journal of farm economics 42 (1960) 5, pp. 1459-1486
Persistent link: https://www.econbiz.de/10002603689
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Family labour and technological advance in farming
Nikolitch, Radoje - In: Journal of farm economics 44 (1962) 4, pp. 1061-1068
Persistent link: https://www.econbiz.de/10002578547
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Technological change in U. S. agriculture: The aggregation problem
Lave, Lester B. - In: Journal of farm economics 46 (1964) 1, pp. 200-217
Persistent link: https://www.econbiz.de/10002363891