BERTON, S.; GRET. Small structures for the development of low ground in West Africa: what tools are required for success ?. Les Cahiers de la Recherche Développement, [S. l.], n. 14-15, p. 53–58, 1987. Disponível em: https://revues.cirad.fr/index.php/crd/article/view/36514. Acesso em: 2 oct. 2024.