000 00299nam a2200109Ia 4500
999 _c4477
_d4477
008 190326s9999 xx 000 0 und d
082 _a378.242 R215B
100 _aRao, S.Sudarsana
_91143
245 0 _aBehaviour Of Side-Weirs In Trapezoidal Channel
260 _aSurathkal
_bK.R.E.C
_c1989
942 _cTH