000 00529nam a2200145Ia 45e0
008 181001s1968 xx 000 0 und d
100 _aSinghal R.P.
245 0 _aText book on Irrigation Engineering
260 _bSinghal Pub.
_c1968
300 _a328
942 _2ddc
_cBK
999 _c689
_d689