000 00602cab a2200241 4500
001 X896
008 090401t1993 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u97910
041 _aeng
100 _aRifai, H.S.
245 _aGIS enhances water quality modeling
260 _c1993
350 _a0
490 _aGIS World
_v6(8) August 1993, 52-55(4)
650 _aCOMPUTERS
650 _aLand use
_96251
650 _aMAPPING
690 _aMANAGEMENT-BUSINESS MANAGEMENT-INFORMATION MANAGEMENT
700 _aNewell, C.J.
700 _aBedient, P.
942 _n0
948 _c04/03/1997
999 _c59740
_d59740