Search for: [References = "71. Walsh S.J., Butler D.R., Malanson G.P., Crewsmeyer K.A., Messina J.P., Xiao N., 2003. Mapping, modeling, and visualization of the influences of geomorphic processes on the alpine treeline ecotone, Glacier National Park, MT, USA. Geomorphology, vol. 53, no. 1, pp. 129\-145."]