Bayu, Wondimu Mitigating land degradation and improving livelihoods: an integrated watershed approach edited by Feras Ziadat and Wondimu Bayu - New York Roultedge 2015 - xiv, 262p.:ill. ISBN: 9781138785199 Subjects--Topical Terms: LAND DEGRADATION--ENVIRONMENTAL ASPECTS LC Class. No.: GE 140 Mit