Usefulness of agricultural extension courses and the competencies of instructors of courses as perceived by farmers , Esfahan, Iran

MLA

Karbasioun, Mostafa, Martin Mulder, and Harm Biemans. Usefulness of Agricultural Extension Courses and the Competencies of Instructors of Courses As Perceived by Farmers , Esfahan, Iran. Iran, 2006.

APA

Karbasioun, M., Mulder, M., & Biemans, H. (2006). Usefulness of agricultural extension courses and the competencies of instructors of courses as perceived by farmers , Esfahan, Iran. Iran.

Chicago

Karbasioun, Mostafa, Martin Mulder, and Harm Biemans. Usefulness of Agricultural Extension Courses and the Competencies of Instructors of Courses As Perceived by Farmers , Esfahan, Iran. Iran, 2006.