Wabash Valley Note on Whetstone Apple. Journal of the American Pomological Society, [S. l.], v. 5, n. 1, p. 16–16, 1950. DOI: 10.71318/apom.1950.5.1.16a. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2165. Acesso em: 16 apr. 2026.