TY  - BOOK
AU  - Singh, Gurcharan
AU  - Singh, Jagdish
TI  - Water Supply and Sanitary Engineering 
SN  - 9788180140297
U1  - 628.1 
PY  - 2009///
CY  - Delhi
PB  - Standard Publishers Distributors
KW  - Environmental engineering and water supply
KW  - Sanitary Engineering
KW  - Architecture
ER  -