DEDIO, W. Breeding sunflower cultivars for the northern latitudes. Agricultural and Food Science, [S. l.], v. 60, n. 4, p. 255–259, 1988. DOI: 10.23986/afsci.72297. Disponível em: https://journal.fi/afs/article/view/72297. Acesso em: 23 nov. 2024.