TY  - BOOK
AU  - Mohan,I.
TI  - Environmental pollution and management
T2  - New World Environment Series
SN  - 8170242428
AV  - TD187.5 .M64 1989
U1  - 363.73 
PY  - 1989///
CY  - New Delhi
PB  - Ashish Publishing House
KW  - Environmental pollution
KW  - Environmental management
KW  - Environment
ER  -