TY  - BOOK
AU  - Punima, B. C
AU  - Jain Ashok K and Jain, Arun Kumar, K.
TI  - Water supply engineering
SN  - 9788131807033
U1  - 628.1 
PY  - 2009///
CY  - New Delhi
PB  - Laxmi Publication
ER  -