TY  - GEN
AU  - Phoon,Wai-On
AU  - Parekh, Ramnik
TI  - Occupational and environmental health: a practical manual
SN  - 8185578826
U1  - 613.62 
PY  - 2007///
CY  - Delhi
PB  - Bhalani Publishing House
N1  - Includes   index
ER  -