An Agricultural History of North Shewa, Ethiopia 1880s 1935, Fachbücher

Agricultural Adjustment Act Amendment of 1935, Fachbücher

Agricultural Knowledge Management In North-west Of Ethiopia Right

Marketing Efficiency of Agricultural Cooperatives in Ethiopia, Fachbücher

Properties of Major Agricultural Soils of Ethiopia, Fachbücher

A History Of Far A Wäräda, 1935 - 1991: Gondär, Ethiopia 2180

History of Ethiopia, Fachbücher

Imagining Ethiopia in the Era of the League of Nations, 1923-1935, Fachbücher

Chickpea Management in vertisols of Northern Ethiopia, Fachbücher

The Politics of Land Policy in Ethiopia and Agricultural Development, Fachbücher

A History of Yergaçäffé Wäräda, 1935-1991, Fachbücher

Palaeolimnology in northern Ethiopia, Fachbücher

Melissopalynology of Honeybee Plants in North East Amhara, Ethiopia, Fachbücher

Ethnic Interactions in Jama Basin of North Shewa, Ethiopia, Fachbücher

Honeybee Flora and Floral Calendar of Northern Ethiopia, Fachbücher

Agricultural Production and Food Insecurity in Ethiopia, Fachbücher