GAMON, Julia; BURTON, L. DeVere. An Evaluation Of Horticulture Inservice Instruction In Fruit And Vegetable Production For Vocational Agriculture Teachers. Journal of Agricultural Education, [S. l.], v. 28, n. 3, p. 2–6, 1987. DOI: 10.5032/jaatea.1987.03002. Disponível em: https://jae-online.org/index.php/jae/article/view/585. Acesso em: 21 jun. 2026.