000 00267nam a2200121Ia 4500
020 _a047108641X
100 _aDavid Keith Todd
245 _aGroundwater Hydrology
250 _a2nd
260 _c1980
_bJohn Wiley & Sons
_aNew York
300 _axiii+535
942 _cBK
999 _c12370
_d12370