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

מידע ביבליוגרפי
מחבר ראשי: Zafra, Eduardo R.
פורמט: Thesis
שפה:English
יצא לאור: 1991.
נושאים:
Coffee growers > Communication systems.
Communication in agriculture.