Federal Cooperation with States in Promotion of General Health of Rural Population of the U.S. and Welfare and Hygiene of Mothers and Children: Hearings Before the United States Senate Committee on Commerce, Seventy-Second Congress, First Session, on Feb. 4, 5, 1932

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U.S. Government Printing Office, 1932 - 418 strani
Considers (72) S. 572.
 

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