000 00307nam a2200121Ia 4500
008 130903s9999 xx 000 0 und d
082 _a631.67 L4
245 _aWater resources of Kerala.
260 _aThiruvananthapuram
_bGovt. of Kerala
_c1974
300 _a111p.
650 _aIrrigation
942 _cGRBK
999 _c82880
_d82880