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The economics of soil conservation
Bunce, Arthur C. - 1950 - 4. pr
Persistent link: https://www.econbiz.de/10000545509
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Boden- u. Wassererhaltung in den USA : Reise- u. Literaturbericht über Projekt-TA 31-122 d. Mutual Security Agency (MSA)
Schleifer, Helmut - 1955
Persistent link: https://www.econbiz.de/10000525788
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An evaluation of some economic factors and farmersʹ attitude that may influence acceptance of soil conservation practices
Prundeanu, Julian; Zwerman, Paul J. - In: Journal of farm economics 40 (1958) 4, pp. 903-914
Persistent link: https://www.econbiz.de/10002679026
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La difesa del suolo negli Stati uniti : risultati della Missione E. C. A. svolta nel 1950
Alfani, Augusto - In: I georgofili : atti della Accademia dei Georgofili 15 (1951) 4, pp. 83-99
Persistent link: https://www.econbiz.de/10001823546
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Achieving diversity : the status and progress of women and African Americans in the agricultural economics profession
Marchant, Mary A. (contributor);  … - 1994
Persistent link: https://www.econbiz.de/10000888684
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Earl O. Heady : his impact on agricultural economics
Langley, James A. (contributor); Vocke, Gary (contributor);  … - 1994 - 1. ed
Persistent link: https://www.econbiz.de/10000893785
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Valuation of plant variety protection certificates
Lesser, William - 1993
Persistent link: https://www.econbiz.de/10000866453