000 00294nam a2200109Ia 45e0
008 181001s1970 xx 000 0 und d
100 _aTodd David K.
245 0 _aGround water hydrology
260 _bJohn Wiley
_c1970
300 _a412
942 _2ddc
_cBK
999 _c2585
_d2585