TY - BOOK AU - Wing,Robert E. ED - United States. TI - Removal of heavy metals from industrial wastewaters using insoluable starch xanthate U1 - 628.1683 PY - 1978/// CY - Washington PB - United States Government Printing Office KW - wastewater KW - Pollution N1 - EPA-600/2-78-085; Includes bibliographical references ER -