TY  - BOOK
AU  - Garg, M.R.
AU  - Bansal, V.K.
AU  - Tiwana, N.S.
TI  - Environmental pollution and protection
SN  - 8171008276
U1  - 363.7 
PY  - 1995///
CY  - New Delhi
PB  - Deep & Deep Publications 
KW  - Pollution
KW  - Environmental protection
N1  - Includes index
ER  -