Dissemination of farm information through newspapers, magazines, radio and television; a story of the service in the United States, including how they developed, function, and are financed.

Dissemination of farm information through newspapers, magazines, radio and television; a story of the service in the United States, including how they developed, function, and are financed.

Détails bibliographiques
Auteur principal: Lerch, Donald G.
Format: Livre
Langue:English
Publié: Washington International Cooperation Administration 1960.
Sujets:
Agricultural extension work.
Communication > U. S.