000 00280nam a2200121Ia 4500
020 _a0444416692
100 _aVaclav Halek
245 _aGroundwater Hydraulics
260 _c1979
_bElsevier Scientific Publishing Co.
_aAmsterdam
300 _a620
700 _aJan Svec
942 _cBK
999 _c7729
_d7729