TY  - BOOK
AU  - Swarup, R.
AU  - Mishra, S.N.
AU  - Jauhari, V.P.
TI  - Encyclopaedia of Ecology, Environment and Pollution Control: Control and Sensing of Environmental Quality
SN  - 8170993687
U1  - REF 363.73903 SWA 
PY  - 1992///
CY  - New Delhi
PB  - Mittal Publications
KW  - Encyclopaedia of Ecology, Environment and Pollution Control
N1  - Vol VIII
ER  -