FEHR, W. R.; ORTIZ, L. B. Recurrent Selection for Yield in Soybeans. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 59, n. 3, p. 222–232, 1975. DOI: 10.46429/jaupr.v59i3.10611. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/10611. Acesso em: 19 apr. 2024.