Sousa, Izis Deise Silva de, et al. “Urbanization and Environmental Disruption of Catchment Basins As a Result of Housing Development at Cidade Operária and Adjacencies, Maranhão Island”. Sociedade & Natureza, vol. 1, no. 1, May 2005, https://doi.org/10.14393/SN-v1-2005-9798.