TANDYRAK, Renata; PARSZUTO, Katarzyna; GROCHOWSKA, Jolanta. WATER QUALITY OF LAKE EŁK AS A FACTOR CONNECTED WITH TOURISM, LEISURE AND RECREATION ON AN URBAN AREA. Quaestiones Geographicae, [S. l.], v. 35, n. 3, p. 51–59, 2016. DOI: 10.1515/quageo-2016-0026. Disponível em: https://pressto.amu.edu.pl/index.php/qg/article/view/7551. Acesso em: 2 dec. 2024.