BUTALA, Sharon. The Old Man on His Back Prairie and Heritage Conservation Area. Blue Jay, [S. l.], v. 55, n. 3, 1997. DOI: 10.29173/bluejay5512. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5512. Acesso em: 28 apr. 2024.