000 00257nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aAGARWAL V C
245 0 _aIRRigation Engineering AND HYDROLIC STRUCTURAL
260 _bS.K.KATARIA SONS
942 _2ddc
_cBTECH
999 _c8142
_d8142