Apple and Peach Variety Trends in Delaware. Journal of the American Pomological Society, [S. l.], v. 2, n. 2, p. 62–63, 1947. DOI: 10.71318/apom.1947.2.2.62. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/744. Acesso em: 6 apr. 2026.