The role of new varieties and chemical fertilizer under risk
Subtitle: the case of smallholders in Eastern Oromia, Ethiopia
By: Bezabih Emana.
Series: Berichte aus der Betriebswirtschaft
Publisher: Shaker
Published: 2000
Place of publication: Aachen
Language: eng
Number of pages: 221
Subjects: Fertilizers -- Ethiopia -- Oromiyā kelel.; Food supply -- Ethiopia -- Oromiyā kelel.; Oromiyā kelel (Ethiopia) -- Economic conditions.
Notes: Thesis (doctoral)--Hannover, University, 2000.

Includes bibliographical references (p. 176-188).

Summary in German.