American agriculture : its structure and place in the economy
by Ronald L. Mighell for the Social Science Research Council in cooperation with the U.S. Department of Agriculture, Agricultural Research Service and the U.S. Department of Commerce, Bureau of the Census
Bok Engelsk 1955 Ronald L Mighell
Utgitt | New York : Wiley , c1955
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Omfang | XII, 187 s. : ill.
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Emner |