MASSI, Clarisa Gaspar; TORRES, Eloiza Cristiane; VEIGA, Léia Aparecida. Casa do caminho in Londrina, Paraná, and the formation of educational in non-formal space of environmental education of 2016-2017. Geosaberes, Fortaleza, v. 10, n. 21, p. 1 - 17, may 2019. ISSN 2178-0463. Available at: <http://geosaberes.ufc.br/geosaberes/article/view/735>. Date accessed: 26 nov. 2022. doi: https://doi.org/10.26895/geosaberes.v10i21.735.