Publications Journal Articles Zenebe-Watershed degradation Zenebe Ethnobotany journal-gum-resin socio[1] Zenebe et al 2012 (newly published paper) Yonas-Shibistova et al All Journal Articles Proceedings Tree Seed System Last NTFPs final Dryland Forests Completed Forestry research proceedings All Proceedings Manual Manual_on_nual_PDF Manual_on_Indemic Trees Manual_on_inated Manual_on_ All Manuals