BARNES, D. K. Emasculation and Cross-Pollination Techniques for Tephrosia vogelii. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 54, n. 1, p. 170–175, 1970. DOI: 10.46429/jaupr.v54i1.11122. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/11122. Acesso em: 17 aug. 2024.