WINDER, C. Gordon. Geolocial Education: Earth Science In Pre-universlty School: Changes In a Decade. Geoscience Canada, [S. l.], v. 5, n. 1, 1978. Disponível em: https://journals.lib.unb.ca/index.php/GC/article/view/3069. Acesso em: 25 apr. 2024.