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.

Opis bibliograficzny
1. autor: Balauag, Mariano Pelagio
Format: Praca dyplomowa
Język:English
Wydane: 1979.
Hasła przedmiotowe:
Agricultural extension work > Cagayan Valley.
Tobacco farms > Cagayan Valley.