BARBOSA, I. S.; http://lattes.cnpq.br/9706644320164877; BARBOSA, Ivson de Sousa. (BrasilCentro de Desenvolvimento Sustentável do Semiárido - CDSAUFCGUniversidade Federal de Campina Grande, 2021-05-28)
Mining is a human activity that has been practiced since antiquity but causes environmental
changes in soil and vegetation. In Cariri state of Paraíba, the exploitation of bentonite is of great
socioeconomic importance ...