The face of rural America : the 1976 yearbook of agricuture is a visual record of Americas agriculture in the bicentennial year
The United States Departement of Agriculture, 1976
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Our changing rural society: perpectives and trends / Editor, James H. Copp.
Iowa State University Press , 1964
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Brunner, Edmund de S.
Rural social trends
McGraw-Hill, 1933
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White, Edwin Harold
Business insurance / Edwin H. White and Herbert Chasman
Prentice-Hall, 1980
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Carlson, John E.
Rural society and environment in America
McGraw-Hill, 1981
 Buku Teks