Consistent evidence on the efficiency of maize production in southwest Ethiopia
| Year of publication: |
2007
|
|---|---|
| Authors: | Sauer, Johannes ; Yilma, Tsegaye |
| Published in: |
Quarterly journal of international agriculture. - Frankfurt, M : DLG-Verl, ISSN 0049-8599, ZDB-ID 2249959. - Vol. 46.2007, 1, p. 23-48
|