Wilcox, Walter W.
Economics of American agriculture
Prentice-Hall, 1951
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Gates, Paul W.
The Farmer's age: agriculture 1815-1860
Holt, Rinehart and Winston, 1962
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Schultz, Theodore W.
The economic organization of agriculture
McGraw-Hill, 1953
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Cochrane, Willard W.
Farm prices myth and reality
University of Minnesota Press, 1964
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Readings on agricultural policy
edited by O.B. Jesness
Blakiston , 1950
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