TY - BOOK AU - Khan,Z.S. AU - Hughes,T.W. ED - United States. TI - Source assessment: polyvinyl chloride U1 - 668.4236 PY - 1978/// CY - Washington, D.C. PB - United States Environmental Protection Agency KW - Polyvinyl KW - Pollution N1 - EPA-600/2-78-004i; Includes bibliographical references ER -