TY  - BOOK
AU  - Directorate of Water Management Research
TI  - Annual Report, 2000 - 2001
U1  - 631.706 
PY  - 2001///
CY  - .- Patna
PB  - : Directorate of Water Management Research
KW  - Annual Report
KW  - DWMR
KW  - Water Management
KW  - Patna
ER  -