000 00275nam a2200121Ia 4500
008 220201s1978 xx 000 0 eng d
082 _a627.52
_bLAL
100 _aLal, R
245 0 _aIrrigation hydraulics
260 _bSaroj Prakashan
_c1978
300 _a456
942 _2ddc
999 _c81325
_d81325