The utilization of print materials for coffee technology transfer and the farmers' awareness, knowledge, attitude, and practice on coffee technologies

The utilization of print materials for coffee technology transfer and the farmers' awareness, knowledge, attitude, and practice on coffee technologies

Dades bibliogràfiques
Autor principal: Zafra, Eduardo R.
Format: Thesis
Idioma:English
Publicat: 1991.
Matèries:
Coffee growers > Communication systems.
Communication in agriculture.