TY  - BOOK
AU  - Herman Koren, Michael Bisesi
TI  - Handbook of environmental health and safety : vol.1 : principles and practices
SN  - 81-7224-768-0
U1  - 613.1102 Kor/Bis 
PY  - 1999///
CY  - Jaico, Mumbai
KW  - ECOLOGY
KW  - ENVIRONMENTAL PROTECTION
KW  - OCCUPATIONAL SAFETY AND HEALTH
ER  -