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.

Podrobná bibliografie
Hlavní autor: Lerch, Donald G.
Médium: Kniha
Jazyk:English
Vydáno: Washington International Cooperation Administration 1960.
Témata:
Agricultural extension work.
Communication > U. S.