TY - BOOK AU - Vallero,Daniel A. ED - ebrary, Inc. TI - Environmental contaminants: assessment and control AV - GE145 .V35 2004eb U1 - 628.5 22 PY - 2004/// CY - Amsterdam, London PB - Elsevier Academic Press KW - Environmental protection KW - Environmental risk assessment KW - Electronic books KW - local N1 - Includes bibliographical references and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2009; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/daystar/Doc?id=10167086 ER -