TY  - BOOK
AU  - Shukla,S.K.
AU  - Srivasava,P.R.
TI  - Characterization of health hazards in man's environment
SN  - 8171692168
U1  - 613 22
PY  - 1992///
CY  - New Delhi
PB  - Commonwealth pub.
KW  - Health Hazards
ER  -