Franzel, S., & Helen, v. H. (1992). Research With Farmers: Lessons From Ethiopia. Ethiopia, International for Institute of Agricultural Research.
Chicago Style (17th ed.) CitationFranzel, Steven, and van Houten Helen. Research With Farmers: Lessons From Ethiopia. Ethiopia, International for Institute of Agricultural Research, 1992.
MLA (8th ed.) CitationFranzel, Steven, and van Houten Helen. Research With Farmers: Lessons From Ethiopia. Ethiopia, International for Institute of Agricultural Research, 1992.
IICA/CATIE CitationFranzel, S., ; Helen, v. H. 1992. Research With Farmers: Lessons From Ethiopia. Ethiopia, International for Institute of Agricultural Research.