Efficient use of irrigation water
631.7
S227E,2 Reddi, G.H. Sankara and Reddy, T. Yellamanda
Efficient use of irrigation water
-- Ludhiana : Kalyani , 2002
419782
419783
419784
419785
419786
359044
437182 492p.:ill.,tab.
Irrigation water
S227E,2 Reddi, G.H. Sankara and Reddy, T. Yellamanda
Efficient use of irrigation water
-- Ludhiana : Kalyani , 2002
419782
419783
419784
419785
419786
359044
437182 492p.:ill.,tab.
Irrigation water