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The closing circle : nature, man, and technology
Commoner, Barry - 1971 - [1st ed.]
Persistent link: https://www.econbiz.de/10000607500
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Studium von Düngungs- und agrikulturchemischen Fragen in den USA
Giesecke, Werner (contributor) - 1956
Persistent link: https://www.econbiz.de/10000527833
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The pesticide problem : an economic approach to public policy
Headley, Joseph Charles - 1967
Persistent link: https://www.econbiz.de/10000332286
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A method of economic analysis applied to nitrogen fertilizer rate experiments on irrigated corn
Paschal, J. L.; French, B. L. - 1956
Persistent link: https://www.econbiz.de/10000678388
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Fertilizer and lime used on crops and pasture, 1947
Ibach, Donald B.; Marx, Robert E. - 1951
Persistent link: https://www.econbiz.de/10003062259
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Recovering the investment in limestone : with particular reference to reimbursement of vacating tenants
Ibach, Donald B. - In: Journal of farm economics 31 (1949) 1,1, pp. 116-130
Persistent link: https://www.econbiz.de/10003062280
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The structure of competition in the fertilizer industries in North America
Lamer, Mirko - 1955
Persistent link: https://www.econbiz.de/10003657646
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The place of cooperatives in the fertilizer industry : a preliminary report
Knapp, Joseph G. - 1945
Persistent link: https://www.econbiz.de/10002231470
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The structure of competition in the fertilizer industries in North America
Lamer, Mirko - In: Weltwirtschaftliches Archiv : Zeitschrift des Instituts … 75 (1955) 2, pp. 275-312
Persistent link: https://www.econbiz.de/10002262091