TY - BOOK AU - Manahan,Stanley E. TI - Environmental chemistry SN - 1566700884 AV - QD31.2 .M35 1991 U1 - 628.5/01/54 20 PY - 1994/// CY - Chelsea, Mich. PB - Lewis Publishers KW - Environmental chemistry KW - Local N1 - Includes bibliographical references and index ER -