000 00304nam a2200121Ia 4500
008 221231s9999 xx 000 0 und d
100 _aSantosh Kumar Garg
_92585
245 0 _aHydrology and Walis  Resourses Engineering
260 _bKhanna Publishers
260 _c1973
300 _a964
942 _cBE_BK
999 _c2596
_d2596