TY  - BOOK
AU  - Lahiri,A.
AU  - Banerjee,P.K.
AU  - Bandopadyay,D.
ED  - India, Department of Science & Technology
TI  - Source book of environmental activities in India
U1  - 620.8058 
PY  - 1978///
CY  - New Delhi
PB  - National Information System for Science & Technology
KW  - Environmental engineering
KW  - India
KW  - Directories
ER  -