Hardiness of Black Walnut and Pecan Cultivars in Response to an Early Hard Freeze. Journal of the American Pomological Society, [S. l.], v. 60, n. 2, p. 90–94, 2006. DOI: 10.71318/apom.2006.60.2.90. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2636. Acesso em: 29 jan. 2026.