TY  - GEN
AU  - Rao, C S
TI  - Environmental pollution control engineering
SN  - 9788122472288
U1  - 628.52 R1801e4 
PY  - 2022///
CY  - New Delhi
PB  - New Age International (P) Limited, Publishers
KW  - Pollution environment
KW  - Hazordous waste management
ER  -