SILVA, M. L. P.; SILVA, Maria Leônia Pessoa da. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM LETRAS EM REDE PROFLETRAS (UFRN)UFCGUniversidade Federal de Campina Grande, 2016-03-04)
Water is one of the most important natural and essential resources for life, though it is still little the public awareness of the need for its preservation. Human activity has led, over the years, major impacts on aquatic ...