Cavalcanti, Edneida Rabêlo, and Solange Fernandes Soares Coutinho. “Desertification in the Northeast of Brazil: The Natural Resources Use and the Land Degradation”. Sociedade & Natureza 1, no. 1 (May 30, 2005). Accessed July 23, 2024. https://seer.ufu.br/index.php/sociedadenatureza/article/view/9801.