Rules and Classifications and Standards of Quality and Purity for Waters of New York State
written by New York. Department of Public Works. Bureau of Water Pollution Control, in Records of the Environmental Protection Agency, 1944 - 2006 (RG412). Regulation Files Relating to Interstate Bodies of Water, 1949 - 1975 (A1 36), of United States. National Archives and Records Administration. Federal Records (1961), Box 115, Hudson River Reports #1 , 14 page(s)