Beard, F. Richard. “Curricular Requirements for Graduates of Agricultural Mechanization Programs As Preceived by Program Coodrinators”. Journal of Agricultural Systems, Technology, and Management 3, no. 2 (April 1, 1988): 3–8. Accessed August 24, 2026. https://ticket17180.pkpmisc01.publicknowledgeproject.org/index.php/jastm/article/view/11897.