Fruit Production Problems in Canada. Journal of the American Pomological Society, [S. l.], v. 3, n. 2, p. 41–43, 1948. DOI: 10.71318/apom.1948.3.2.41. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1250. Acesso em: 12 dec. 2025.