Pollination of Fruit Trees. Journal of the American Pomological Society, [S. l.], v. 4, n. 1, p. 29–30, 1949. DOI: 10.71318/apom.1949.4.1.29. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1615. Acesso em: 15 dec. 2025.