forest roads 2 [vynechat] lesné cesty 2 [vynechat] flysches 1 [vynechat] flyše 1 [vynechat] forest stands 1 [vynechat] geografické informačné systémy 1 [vynechat] geographical information systems 1 [vynechat] geomorfologická kartografia 1 [vynechat] geomorphological cartography 1 [vynechat] geotechnics 1 [vynechat] geotechnika 1 [vynechat] landslides 1 [vynechat] lesné porasty 1 [vynechat] zosuvy pôdy 1 [vynechat]