The influence of the extension program of the agricultural educational institutions on tobacco farming in Cagayan Valley.

The influence of the extension program of the agricultural educational institutions on tobacco farming in Cagayan Valley.

מידע ביבליוגרפי
מחבר ראשי: Balauag, Mariano Pelagio
פורמט: Thesis
שפה:English
יצא לאור: 1979.
נושאים:
Agricultural extension work > Cagayan Valley.
Tobacco farms > Cagayan Valley.