TY  - BOOK
AU  - Shukla S. K. and Srivastava, P. R.
TI  - Characterization of health hazards in man's environment
SN  - 8171692168
U1  - 363.73 
PY  - 1992///
CY  - New Delhi
PB  - Commonwealth Publishers
KW  - Environmental Problem
KW  - Environmental Studies
ER  -