000 00472nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aGB1003.V48
100 _aVerruijt, A.
245 0 _aTheory of groundwater flow
260 _aLondon
260 _bMacMillan
260 _c1970
300 _ax,190p.
300 _c23cm.
650 _aWater, underground
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c86227
_d86227