Diffusion of innovations under EPID/MPP
Subtitle: two partial studies
By: by Johan Toborn.
Series: EPID pub. ;; no. 47; EPID publication ;; no. 47.
Publisher: Ministry of Agriculture and Settlement, Extension & Project Implementation Dept.
Published: 1978
Place of publication: Addis Ababa
Language: eng
Number of pages: 158
Subjects: Ethiopia. Ministry of Agriculture and Settlement. Extension and Project Implementation Dept.; Agricultural innovations -- Ethiopia.; Soil conservation -- Ethiopia.; Fertilizers -- Ethiopia.
Notes: Bibliography: leaves [153]-[154]
"April 1978."