000 00650nam-a2200193---4500
001 243621
005 20200804145427.0
090 _a243621
100 _a20050314d1987 k y0pory5003 ba
101 0 _aeng
102 _aUS
200 1 _aGWPATH
_einteractive ground-water flow path analysis
_fJohn M. Shafer
210 _aChampaign
_cIllinois State Water Survey
_d1987
215 _a42 p.
_cil.
_d28 cm
225 2 _aBulletin
_v69
675 _a556.34
_vmed
_zpor
700 1 _aShafer,
_bJohn M.
942 _cLIVRO
_n0