TY  - BOOK
AU  - SANKARA, Reddi G.H.
TI  - Efficient use of irrigation water. rev & update ed
U1  - KVK-NURM 631.7 S15E 
PY  - 2009///
CY  - Ludhiana
PB  - Kalyani
KW  - IRRIGATION WATER
ER  -