Abstracts of research in agricultural development communication.

Dades bibliogràfiques

Autor corporatiu:	University of the Philippines (Los Banos) Department of Agricultural Communications
Resource Type:	Llibre
Idioma:	English
Publicat:	College, Laguna Dept. of Agricultural Communications, University of the Philippines at Los Banos 1974.
Matèries:	Communication in agriculture. Agricultural research.