TY  - BOOK
AU  - Evans,Marlene S.
AU  - Gannon,John E.
TI  - Toxic contaminants and ecosystem health: a Great Lakes focus 
SN  - 0471855561
U1  - 363.7394 123
PY  - 1988///
CY  - New York
PB  - Wiley
KW  - Water pollution
N1  - Includes bibliographies and index
ER  -