SILVA, G. C.; SILVA, Gessika Campos da. (BrasilCentro de Desenvolvimento Sustentável do Semiárido - CDSAUFCGUniversidade Federal de Campina Grande, 2018-06-06)
The present text is a result of the research originally carried out in the Specialization Course in Natural Sciences and Mathematics of the Center for Sustainable Development of the Semi-Arid of the UFCG, with the objective ...