TY  - BOOK
AU  - Lenka, D.
TI  - Irrigation and Drainage/ by D. Lenka
SN  - 8127224596
U1  - 627.52 
PY  - 2005///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Technology (Applied Sciences)
KW  - Engineering and Allied Operations
KW  - Irrigation
KW  - Drainage
ER  -