GARCÍA, José M. A FARM MANAGEMENT STUDY OF 224 COFFEE FARMS IN PUERTO RICO, 1934. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 21, n. 1, p. 29–67, 1937. DOI: 10.46429/jaupr.v21i1.14342. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/14342. Acesso em: 19 apr. 2024.