TY  - BOOK
AU  - Peavy,
AU  - by Donald R. Rowe 
AU  - by George Tchobanoglous  
TI  - Environmental engineering
SN  - 978-9351340263
U1  - 628 
PY  - 2017///
CY  - Chennai
PB  - Tata McGraw Hill
KW  - Water purification
KW  - Solid waste management
KW  - Hydraulics design
KW  - Environmental engineerin
ER  -