GOYAL, Megh R.; RIVERA-NEGRÓN, Félix R. EVALUATION OF A HAND-OPERATED COFFEE PICKER. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 71, n. 1, p. 121–123, 1987. DOI: 10.46429/jaupr.v71i1.6931. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/6931. Acesso em: 22 dec. 2024.