Farming systems research in the Institute of Agricultural Research
Subtitle: progress and challenges
By: Mulugetta Mekuria, Steven Franzel, Hailu Beyene.
Contributors: Franzel, Steven Charles.; Hailu Beyene.
Series: Working paper ;; no. 8; Working paper (YaʼEršā meremer ʼinstityut) ;; no. 8.
Publisher: The Institute
Published: 1989
Place of publication: Addis Abeba, Ethiopia
Language: eng
Number of pages: 20
Subjects: YaʼEršā meremer ʼinstityut.; Agricultural systems -- Research -- Ethiopia.; Agriculture -- Research -- Ethiopia -- On-farm.
Other titles: Farming system research : progress and challenges.
Notes: Includes bibliographical references (p. 19-20).
Cover title: Farming system research : progress and challenges.