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.

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριος συγγραφέας: Lerch, Donald G.
Μορφή: Βιβλίο
Γλώσσα:English
Έκδοση: Washington International Cooperation Administration 1960.
Θέματα:
Agricultural extension work.
Communication > U. S.