Plant Breeding Symposium in 1965 at Iowa State University. Journal of the American Pomological Society, [S. l.], v. 18, n. 2, p. 30–30, 1964. DOI: 10.71318/apom.1964.18.2.30a. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/626. Acesso em: 10 dec. 2025.