000 00280nam a2200121Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a551.49 N59 TOD
100 _aTODD DAVID K
245 _aGROUND WATER HYDROLOGY
260 _bCALICO PUBLISHERS
300 _a337
999 _c6789
_d6789