TY  - BOOK
AU  - Punmia, B. C.
AU  - Jain, Ashok K
TI  - Water Supply Engineering: Environmental Engineering-1 
SN  - 9788131807033
U1  - 628.1 
PY  - 2007///
CY  - Bangalore
PB  - Laxmi Publications, 
KW  - Engineering--Water Supply ;  Environmental engineering
N1  - Includes Bibliography
ER  -