HERNÁNDEZ MEDINA, Ernesto. STUDIES OF THE SHADE REQUIREMENTS OF VANILLA. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 27, n. 1, p. 27–37, 1943. DOI: 10.46429/jaupr.v27i1.12894. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12894. Acesso em: 26 apr. 2024.