Pears from the Past Preserved for Posterity. Journal of the American Pomological Society, [S. l.], v. 46, n. 4, p. 255–262, 1992. DOI: 10.71318/apom.1992.46.4.255. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1991. Acesso em: 28 jan. 2026.