TY  - BOOK
AU  - Singh, A 
AU  - Singh, Seema 
TI  - Water management
SN  - 9788189937294
U1  - 628.162 SIN 
PY  - 2008///
CY  - New Delhi : 
PB  - Arise Publisher & Distributors	
N1  - Includes index
ER  -