TY  - BOOK
AU  - 
TI  - Hazardous chemical in human and environmental health: A source book for school, college and university students
AV  - RA566.W46 2000 
PY  - 2000///
CY  - Geneva, swizerland.
PB  - international programme on chemical safety.
N1  - previously published in 2000
UR  - uniform resource identifier
ER  -