000 00522nam a2200217Ia 4500
008 230524s9999 xx 000 0 und d
020 _a070680515
040 _cUDSM
050 _aGB1003.W28
100 _aWalton, William C.
245 0 _aGroundwater resource evaluation
260 _aNew York
260 _bMcGraw-Hill Book Company
260 _c1970
300 _avi,662p.
300 _c23cm.
650 _aGroundwater
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c118488
_d118488