1 GIS (geographical information systems) Croatia 2000 : International conference & exhibition, [Zagreb, Osijek and Lonjsko... INTERNATIONAL conference and exhibition ˝GIS Croatia 2000˝ (2000 ; Zagreb, Osijek, Lonjsko Polje) GIS (geographical information systems) Croatia 2000 : International conference & exhibition, [Zagreb, Osijek and Lonjsko Polje, 27th - 29th September 2000] : proceedings / [editor Davor Kereković]. - Zagreb : Hrvatski informatički zbor [etc.], 2000. - 004.891 GIS