Blar i Doctoral theses (HH) på forfatter "Shiferaw, Bekele"
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Peasant agriculture and sustainable land use in Ethiopia : economic analyses of constraints and incentives for soil conservation
Shiferaw, Bekele (Doctor scientiarum theses;1997:25, Doctoral thesis, 1997)In agriculture-based poor economies, degradation of agricultural land poses a serious threat to current and future food production potential. Ethiopia is one of the poorest countries in Africa that is heavily dependent on ...