TY  - BOOK
AU  - Francis,B.Magnus
TI  - Toxic substances in the environment
T2  - Environmental science and technology
SN  - 0471507814
U1  - 363.73 
PY  - 1993///
CY  - New York
PB  - Wiley
KW  - Pollution
KW  - Environmental aspects
KW  - Health aspects
KW  - Toxicology
ER  -