Media type: E-Article Title: Plant invasion at landscape and local scales along roadways in the mountainous region of the Greater Yellowstone Ecosystem Contributor: Pollnac, Fredric; Seipel, Tim; Repath, Charles; Rew, Lisa J. imprint: Springer Science and Business Media LLC, 2012 Published in: Biological Invasions Language: English DOI: 10.1007/s10530-012-0188-y ISSN: 1573-1464; 1387-3547 Origination: Footnote: