TY  - BOOK
AU  - Faust,Barbara
AU  - Newton,Murray
ED  - United States.
TI  - State administrative models for toxic substances  management
U1  - 571.95 
PY  - 1979///
CY  - Washington
PB  - EPA
KW  - Aquatic ecology
KW  - Groundwater ecology
N1  - EPA-560/13-80-018/3-79-073
ER  -