000 00312nam a2200121Ia 4500
008 220201s2000 xx 000 0 eng d
082 _a627.52
_bARO
100 _aArora, KR
245 0 _aIrrigation water power & water resourse engineering
260 _bDelhi:Standard Pub
_c2000
300 _a1092
942 _2ddc
999 _c86881
_d86881