ROSA DA SILVA, Carmem Lúcia. Environmental perception of students from colégio de aplicação-ufrr about enronmental impacts in urban river basin of boa vista/rr. Geosaberes, Fortaleza, v. 8, n. 14, p. 85 - 94, apr. 2017. ISSN 2178-0463. Available at: <http://geosaberes.ufc.br/geosaberes/article/view/539>. Date accessed: 20 dec. 2024. doi: https://doi.org/10.26895/geosaberes.v8i14.539.