Blackberry Breeding Involving Native Pacific Coast Parentage. Journal of the American Pomological Society, [S. l.], v. 22, n. 1, p. 3–7, 1968. DOI: 10.71318/apom.1968.22.1.3. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/913. Acesso em: 10 dec. 2025.