TY  - BOOK
AU  - Wright, David A
AU  - Welbourn, Pamela
TI  - Environmental toxicology
SN  - 521581516
SN  - 200101848
U1  - 615.902 WRI 
PY  - 2002///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Environmental toxicology
N1  - Includes bibliographical references and index
ER  -