Suggested Topics within your search.
Suggested Topics within your search.
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by Goodwin, John W.
Published 1977
Subjects:
“...Agriculture -- Economic aspects -- United States...”Published 1977
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by Snodgrass, Milton M.
Published 1980
Subjects:
“...Agriculture -- Economic aspects -- United States...”Published 1980
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by Powelson, John P. 1920-
Published 1987
Subjects:
“...Agriculture -- Economic aspects -- Developing countries...”Published 1987