POLISH BISHOPS’ CONFERENCE. Pastoral Letter of Polish Bishops on Environmental Protection (May 2, 1989). Studia Ecologiae et Bioethicae, [S. l.], v. 18, n. 1, p. 107–110, 2020. DOI: 10.21697/seb.2020.1.13. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/6344. Acesso em: 6 may. 2024.