LEGG, Otto. The Effectiveness Of Pilot Programs Compared To Other Programs Of Vocational Agriculture In Tennessee. Journal of Agricultural Education, [S. l.], v. 3, n. 2, p. 18–21, 1962. DOI: 10.5032/jaatea.1962.02018. Disponível em: https://jae-online.org/index.php/jae/article/view/1010. Acesso em: 13 jul. 2024.