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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Wharton, W. R. M. (William R. M.), - United States. Food and Drug Administration. - National Broadcasting Company. - WJZ (Radio station : New York, N.Y.)
    Publication info: [United States], [United States Department of Agriculture], December 1, 1930
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library