000 00286nam a2200121Ia 4500
008 160710s1976 xx 000 0 und d
082 _a627 RAV
100 _aRUDKIVI,A.J.
245 _aANALYSIS OF GROUND WATER FLOW
260 _bEDWARD ARNOLD
_c1976
300 _a214
942 _2ddc
_cB
999 _c41860
_d41860