TERGAS, L. E.; VÉLEZ-SANTIAGO, J.; VERA DE SALDAÑA, D. Forage production of nine alfalfa cultivars in the semiarid region of Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 72, n. 2, p. 221–230, 1988. DOI: 10.46429/jaupr.v72i2.7840. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/7840. Acesso em: 1 jun. 2023.