KALLIO, J. Cultivating the biophilic self: Urpo Harva as a theorist of environmental adult education. European Journal for Research on the Education and Learning of Adults, [S. l.], 2023. DOI: 10.3384/rela.2000-7426.4695. Disponível em: https://rela.ep.liu.se/article/view/4695. Acesso em: 25 feb. 2024.