000 00339pab a2200145 454500
008 180718b1990 xxu||||| |||| 00| 0 eng d
100 _aPatil, B.L.
245 _aIrrigation - constraints and efficiency measures
260 _c1990
300 _a21,26
362 _a16 Feb.
650 _aIrrigation
773 _aYojana
909 _a11732
999 _c11732
_d11732