TY  - BOOK
AU  - Landis, Wayne G. 
TI  - Introduction to environmental toxicology: Impacts of chemicals upon ecological systems 
SN  - 1 56670 265 8
U1  - 615.9 
PY  - 1999///
CY  - Boca Raton
PB  - Lewis Publishers
KW  - Pollution - Environmental aspects
KW  - Pollutants - Toxicology
ER  -