Black, John Donald
Introduction to economics for agriculture /John Donald Black
Macmillan, 1953
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Martin, Anne
Economics and agriculture / by Anne Martin
Routledger Kegan Paul , 1958
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Norton, George W.
Introduction to economics of agricultural development
McGraw-Hill, 1993
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Wilcox, Walter W.
Economics of American agriculture
Prentice-Hall, 1951
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Agriculture in economic development
edited by Carl Eicher and Lawrence Witt
McGraw-Hill , 1964
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