FRANCIS, C. Hydrological investigations of soils in relation to gully head development in South East Spain. Cuadernos de Investigación Geográfica, Logroño, SPA, v. 10, p. 55–64, 2013. DOI: 10.18172/cig.924. Disponível em: https://publicaciones.unirioja.es/ojs/index.php/cig/article/view/924. Acesso em: 26 apr. 2024.