The Effectiveness of Nonprofessionals in Cooperative Extension Education for Low-income Farmers

Auteur : Carl Gustaf Anderson, George Ray McEachern, Howard Wayne Ladewig, John Richard Cain, Lonnie L. Jones, Paul W. Unger, Raymond Arthur Dietrich, Richard L. Duble, Gholam Mustafa

Date de publication : 1972

Éditeur : Texas Agricultural Experiment Station

Nombre de pages : 18