Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Smidt, Wolbert" or (type any "bookEditor issueEditor" and editor="Smidt, Wolbert") Add to list Journal Article A1 The Zeyi cave geosite in Northern Ethiopia Jan Nyssen (UGent) , Meheretu Yonas, Sofie Annys (UGent) , Tesfaalem-Ghebreyohannes Asfaha (UGent) , Wolbert Smidt, Kiros Welegerima, Seifu Gebreselassie, Andrea Sembroni, Francesco Dramis, Camille Ek, et al. (2020) GEOHERITAGE. 12(1). Add to list Book Chapter Historical maps, terrestrial and aerial photographs Jan Nyssen (UGent) , Gordon Petrie, R Neil Munro, Miro Jacob, Wolbert Smidt, Mitiku Haile, Amaury Frankl (UGent) and Paolo Billi (2019) Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District. In GeoGuide p.461-476 Add to list Conference Paper C3 The Zeyi cave in north Ethiopia and potential for geotourism Jan Nyssen (UGent) , Sofie Annys (UGent) , Meheretu Yonas, Tesfaalem-Ghebreyohannes Asfaha (UGent) , Wolbert Smidt, Seifu Gebreselassie, Francesco Dramis, Camille Ek and David Causer (2019) Belgian Geographers Days, 8th, Book of abstracts. p.65-65