TY - BOOK AU - Hoffman,David J. TI - Handbook of Ecotoxicology SN - 1566705460 (alk. paper) U1 - 615.902 PY - 2003/// CY - Boca Raton PB - Lewis Publishers KW - Environmental toxicology N1 - Includes bibliographical references and index; Online version restricted to NUS staff and students only through NUSNET; Also available in online version ER -