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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Wastler, T. A. - United States. Division of Water Supply and Pollution Control.
    Publication info: Cincinnati, Ohio, U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Water Supply and Pollution Control, [1963]
    Holding Institution: University Library, University of Illinois Urbana Champaign