LUGO LÓPEZ, M. A. Comparative value of various methods of approximating the permanent wilting percentage. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 36, n. 2, p. 122–133, 1952. DOI: 10.46429/jaupr.v36i2.12792. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12792. Acesso em: 26 apr. 2024.