TY  - BOOK
AU  - Verma,Subhash
AU  - Siby John 
AU  -  Verma, Subhash
TI  - Water supply engineering
SN  - 9789325984257
U1  - 628 
PY  - 2015///
CY  - Noida
PB  - Vikas Publishing House
N1  - Includes index
ER  -