CHRISTOPHE, G. Some considerations on the staple grain production in Central America. Agronomía Mesoamericana, [S. l.], v. 4, p. 91–99, 2016. DOI: 10.15517/am.v4i0.25176. Disponível em: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/25176. Acesso em: 23 apr. 2024.