HOOPER, Donald F. Bur Oak, Nannyberry, Sandcherry and Other Interesting Plants in East-Central Saskatchewan. Blue Jay, [S. l.], v. 39, n. 2, 1981. DOI: 10.29173/bluejay6167. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/6167. Acesso em: 23 apr. 2024.