PIETRZAK-ZAWADKA, Joanna; ZAWADKA, Jan. NATURE MUSEUMS AND THEIR ACTIVITIES FOR ENVIRONMENTAL AND FOREST EDUCATION. Economics and Environment, Poland, v. 62, n. 3, p. 11, 2017. Disponível em: https://ekonomiaisrodowisko.pl/journal/article/view/323.. Acesso em: 24 apr. 2025.