000 00331pam a2200121a 44500
008 140414b1995 xxu||||| |||| 00| 0 eng d
100 _aWALTON, WILLIAM C
245 _aDesigning Groundwater Models with Windows
_c
260 _aLONDON
_bLEWIS
_c1995
650 _aENVIRONMENTAL CHEMISTRY
690 _aCIVIL ENGINEERING
906 _a7791
999 _c7474
_d7474