A survey of technological information and adoption patterns in Welmera Wereda
By: Ethiopian Science and Technology Commission with the collaboration of the UNU & IDRC Research and Development Systems in Rural Setting Project ; principal researcher, Fassil G. Kiros.
Contributors: YaʼItyoṗyā sāyensenā téknoloji komišen.
Publisher: s.n.]
Published: 1982
Place of publication: [Addis Ababa
Language: eng
Number of pages: 83
Subjects: Agricultural innovations -- Ethiopia -- Welmera.