LAING, R. The Black-Tailed Prairie Dog in Saskatchewan. Blue Jay, [S. l.], v. 45, n. 3, 1987. DOI: 10.29173/bluejay5021. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5021. Acesso em: 30 mar. 2023.