ÁLVAREZ, P.; CÁRDENAS, H. Situation of corn and bean production at Pejibaye of Perez Zeledon, and Pilas of Buenos Aires, Costa Rica. Agronomía Mesoamericana, [S. l.], v. 12, n. 1, p. 111–117, 2006. DOI: 10.15517/am.v12i1.17292. Disponível em: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/17292. Acesso em: 26 apr. 2024.