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.

Dades bibliogràfiques
Autor principal: Balauag, Mariano Pelagio
Format: Thesis
Idioma:English
Publicat: 1979.
Matèries:
Agricultural extension work > Cagayan Valley.
Tobacco farms > Cagayan Valley.