000 00355nam a2200145Ia 4500
008 140316s9999 xx 000 0 und d
020 _a
082 _a631.587
_bPIL/WA
100 _aPillai K M
245 _aWater management and planning
260 _aBombay
_bHimalaya publishing house
_c1987
300 _a148
650 _aIrrigation
942 _2ddc
_cBK
999 _c2402
_d2402