TY  - BOOK
AU  - SCHIEFER,Bruno H and Etal
TI  - Understanding Toxicology: Chemical,Their Benefits and Risks
SN  - 9780849326868
U1  - 615.9 SCH 
PY  - 1997///
CY  - Boca Raton
PB  - CRC Press
KW  - Toxicology(615.9)
N1  - Benefits ; Chemical,Their ; Risks ; Toxicology ; Understanding
ER  -