TY  - GEN
AU  - Koren ,Herman
AU  - Bisesi,Michael
TI  - Hand book of environmental health and safety: principles and practices Volume II
SN  - 1566701252
U1  - 363.7 
PY  - 1996///
CY  - Boca Raton
PB  - Lewis publishers
KW  - SOCIAL PROBLEMS
ER  -