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="LANG, A" or (type any "bookEditor issueEditor" and editor="LANG, A") Add to list Journal Article A1 Human impact on the environment in the Ethiopian and Eritrean highlands - a state of the art Jan Nyssen (UGent) , Jean Poesen (UGent) , J MOEYERSONS, J DECKERS, M HAILE and A LANG (2004) EARTH-SCIENCE REVIEWS. 64(3-4). p.273-320 Add to list Conference Paper C1 The environmental significance of the end of tufa dam build-up during the early to middle Holocene in Northern Ethiopia Jan Nyssen (UGent) , J MOEYERSONS, Jean Poesen (UGent) , J DECKERS, H MITIKU and A LANG (2003) Proceedings of the IAG International Symposium on Climate Changes, Active Tectonics and Related Geomorphic Effects in High Mountain Belts and Plateaux. p.36-40 Add to list Conference Paper C3 The environmental significance of the end of tufa dam build-up during the early to middle Holocene in Northern Ethiopia Jan Nyssen (UGent) , J MOEYERSONS, Jean Poesen (UGent) , J DECKERS, H MITIKU and A LANG (2002) Book of abstracts.