TY  - GEN
AU  - Sandhya Kiran, J.K. 
AU  - Kalyani, Ch. 
AU  - Vamsi Kalyan, V. 
TI  - Water and Waste Water Engineering
SN  - 9789391420130
U1  - E 660.6 23rd ed. 
PY  - 2023///
CY  - Hyderabad
PB  - Spectrum Publications
KW  - Environmental engineering
KW  - Waste management
KW  - Waste Technology
ER  -