Farmers' knowledge and perception of improved technology a study of five farming systems

Farmers' knowledge and perception of improved technology a study of five farming systems

מידע ביבליוגרפי
מחבר ראשי: Gunawardana, A. M. T.
מחברים אחרים: Wickramasinghe, M. L. (joint author.), Abeyratne, S. (joint author.)
פורמט: ספר
שפה:English
יצא לאור: Colombo Agrarian Research and Training Institute 1980.
סדרה:Research study / Agrarian Research and Training Institute no. 34
נושאים:
Agricultural innovations > Sri Lanka.
Farmers > Sri Lanka > Attitudes.
Agricultural extension work > Sri Lanka.
Communication in agriculture > Sri Lanka.