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Grain Yields and the American food supply : an analysis of yield changes and possibilities
Johnson, David Gale; Gustafson, Robert L. - 1962
Persistent link: https://www.econbiz.de/10004559896
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Prospects for Soviet agriculture in the 1980s
Johnson, David Gale (contributor);  … - 1983 - 1. [Dr.]
Persistent link: https://www.econbiz.de/10004561969
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Natural resources and international development : essays
Johnson, David Gale (contributor);  … - 1964
Persistent link: https://www.econbiz.de/10004666131
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Readings in the economics of agriculture
Fox, Karl A. (contributor); Johnson, David Gale (contributor) - 1970
Persistent link: https://www.econbiz.de/10004649301
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Population growth and economic development: issues and evidence
Johnson, David Gale (contributor) - 1987 - 1. print.
Persistent link: https://www.econbiz.de/10004651325
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U.S. Agriculture in a world context : policies and approaches for the next decade
Johnson, David Gale (contributor);  … - 1974
Persistent link: https://www.econbiz.de/10004730212
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Prospects for Soviet agriculture in the 1980s
Johnson, David Gale; Brooks, Karen MacConnell - 1983
Persistent link: https://www.econbiz.de/10013538863
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Trade and agriculture : a study of inconsistent policies
Johnson, D. Gale - 1950
Persistent link: https://www.econbiz.de/10000593987
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Food and agricultural policy for the 1980s
Johnson, D. Gale - 1981
Persistent link: https://www.econbiz.de/10000609260
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China's rural and agricultural reforms : successes and failures
Johnson, D. Gale - 1996
Persistent link: https://www.econbiz.de/10000613777