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.

Bibliografiset tiedot
Päätekijä: Balauag, Mariano Pelagio
Aineistotyyppi: Opinnäyte
Kieli:English
Julkaistu: 1979.
Aiheet:
Agricultural extension work > Cagayan Valley.
Tobacco farms > Cagayan Valley.