TY - BOOK AU - Martin,Elwood E. AU - Sanson,Robert L. ED - United States. TI - Development document for effluent limitations guidelines and new source performance standards: for the phosphorus derived chemicals segment of the phosphate manufacturing point source category U1 - 631.850973 23 PY - 1974/// CY - Washington, D.C. PB - U.S. Environmental Portection Agency KW - Phosphorus industry KW - Waste disposal KW - Standards KW - United States KW - Phosphates KW - Water KW - Pollution KW - Effluent quality ER -