Poschen-Eiche, Peter The application of farming systems research to community forestry : a case study in the Hararge highlands, Eastern Ethiopia / Peter Poschen-Eiche - 1st ed. - FR-Germany : Josef Margraf, Weikersheim, 1989 - x, 250 p. : ill. ; 21 cm ISBN: 3823611119 Subjects--Topical Terms: Ethiopia--Harerge Kifle Hager Dewey Class. No.: 634.9 / EIH