991 resultados para United States. Bureau of Old-Age and Survivors Insurance.
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Literature cited: p. 24-26.
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"In cooperation with the agricultural experiment stations of Alabama, Arizona, California, Idaho, Indiana, Iowa, Kansas, Louisiana, Maryland, Minnesota, Mississippi, Montana, Nebraska, New York (Cornell), North Carolina, Ohio, Oregon, Pennsylvania, Washington, Wisconsin, and Wyoming."
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Cover title.
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Contribution from Bureau of Agricultural Economics.
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Cover title.
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Bibliography: p. 146-160.
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"Office of Governmental and Public Affairs, Special Programs Center"--P. 3.
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Title from cover.
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"PB-258 216."
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Title from cover.
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Some vols. accompanied by supplements
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Arthur H. Vandenberg, chairman.
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Mode of access: Internet.
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Mode of access: Internet.
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Title varies slightly.