000			00489nam a22001577a 4500
008			100301t xxu||||| |||| 00| 0 eng d
020			_a8323307105
080			_a910
100			_aBalon, Jaroslaw
245			_aGIS for ENVIRONMENT _bConference on Geographical Information Systems in Environmental Studies _cJaroslaw Balon; Witold Fiejdasz et all
250			_as. ed. _bGIS Laboratory
260			_aKrakow _bGIS Laboratory _c1993
300			_a3-287pp.
650			_2GIS
942			_2udc _cBK
999			_c20548 _d20548