000 00300nam a2200121Ia 4500
008 220201s1962 xx 000 0 eng d
082 _a627.52
_bBHA
100 _aBharat Singh
245 0 _aFundamentals of irrigation engineering
260 _bNem Chand Roorkee
_c1962
300 _a619
942 _2ddc
999 _c71281
_d71281