Training Apple Varieties for Over-The-Row Harvester. Journal of the American Pomological Society, [S. l.], v. 28, n. 2, p. 30–31, 1974. DOI: 10.71318/apom.1974.28.2.30. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1182. Acesso em: 11 dec. 2025.