000 00391nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a627.7
100 _aDavis Stenley N
245 0 _aIntroduction to ground water tracer
260 _aNULL
260 _bScientific Pub
260 _c2000
300 _a214p.
365 _b140
650 _aCIVIL
942 _cDBK
999 _c28615
_d28615