Comparative analysis of resource-productivity and technical efficiency of cocoa producers: A study of farmers under training & visit and farmer field school extension systems in Nigeria.
| Year of publication: |
2007
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|---|---|
| Authors: | Ogundari, Kolawole ; Odefadehan, Olalekan |
| Published in: |
Quarterly journal of international agriculture. - Frankfurt, M : DLG-Verl, ISSN 0049-8599, ZDB-ID 2249959. - Vol. 46.2007, 3, p. 205-220
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