TY  - BOOK
AU  - Punmia, B.C
AU  - Ashok Kumar Jain
AU  - Arun Kumar Jain
TI  - Water supply engineering
SN  - 9788131807033
U1  - 628.1 
PY  - 2012///
CY  - Bangalore
PB  - Laxmi Publications (P) Ltd
KW  - Environmental engineering
ER  -