000 00283nam a2200109Ia 4500
008 160710s1997 xx 000 0 und d
100 _aCLARK,I AND FRITZ,P
245 _aENVIRONMENTAL ISOTOPES IN HYDROGEOLOGY
260 _bLEWIS PUBLICATIONS
_c1997
300 _a328
942 _2ddc
_cB
999 _c57463
_d57463