Dryland resources, livelihoods and institutions. Diversity and dynamics in use and management of gum and resin trees in Ethiopia.

Woldeamanuel, T. (2011) PhD thesis, Wageningen University, Wageningen, the Netherlands.
ISBN 978-90-8585-962-8, 169pp.
With references, with summaries in English and Dutch

Teshale Woldeamanuel defended his thesis on December 14, 2011

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