000 00301nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.54 C389
100 _aCEDERGREN HARRY,R
245 0 _aSEEPAGE DRAINAGE AND FLOW NETS
260 _aNEW YORK
_bWiley
_c1967
300 _a23X16
942 _cBK
_2DDC
999 _c14656
_d14656