TY  - BOOK
AU  - Sheela Sanghvi
AU  -  Prem S Pahwa, 
TI  - Water : Harvesting, purification and distribution management : Waste water treatment, distribution and management. 
SN  - 81-7888-033-4
U1  - 631.7 
PY  - 2001///
CY  - New Delhi
PB  - Dominant publishers and distributors
N1  - Sheela Sanghvi & Prem S Pahwa: Water : Harvesting, purification and distribution management : Waste water treatment, distribution and management. Vol 3.  New Delhi.  Dominant publishers and distributors, 2001. 81-7888-033-4--(631.7SAN)
ER  -