Attitudes of University of Minnesota researchers and agricultural extension workers toward reporting through specific media.

Библиографические подробности
Главный автор: Swanson, Harold B.
Соавтор: University of Minnesota. Agricultural Extension Service
Формат:
Язык:English
Опубликовано: St. Paul, Minn. Department of Information and Agricultural Journalism Agricultural Extension Service, University of Minnesota, 1976.
Серии:Communications research and paper series 8
Предметы: