Walker, D.A., Walker, M.D., Gould, W.A., Mercado, J., Auerbach, N.A., Maier, H.A. and Neufeld, G.P. (2010) Maps for Monitoring Long-Term Changes to Vegetation Structure and Composition, Toolik Lake, Alaska. In Bryn, A., Dramstad, W. and Fjellstad, W., Eds., Mapping and Monitoring of Nordic Vegetation and Landscapes, Vol. 1, Norsk Institutt for Skog og Landskap, s, Norway, 121-123. - References - Scientific Research Publishing