BERTSCH, F.; HENRÍQUEZ, C. 2015: International Year of Soils. Agronomía Costarricense, [S. l.], v. 39, n. 3, 2015. DOI: 10.15517/rac.v39i3.21815. Disponível em: https://revistas.ucr.ac.cr/index.php/agrocost/article/view/21815. Acesso em: 17 jul. 2024.