000 00290nam a2200121Ia 4500
008 220201s1978 xx 000 0 eng d
082 _a627.52
_bGAR
100 _aGarg, SK
245 0 _aElementary irrigation engineering
260 _bKhanna Publisher
_c1978
300 _a271
942 _2ddc
999 _c81292
_d81292