000 00309nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a627.52
_bBHA
100 _aBharat Singh
245 0 _aFoundamentals of irrigation engineering
260 _bRoorkee: Nem Chand & Bros
_c1979
300 _a571
942 _2ddc
999 _c80716
_d80716