W. McWilliams
Canham, Charles D., and W. McWilliams. 2012. “Information For Forest Process Models: A Review Of Nrs-Fia Vegetation Measurements”. In Moving From Status To Trends: Forest Inventory And Analysis Symposium. Washington, D.C.: USDA Forest Service. http://www.fs.fed.us/nrs/pubs/gtr/gtr_nrs-p-105.pdf.
McWilliams, W., Charles D. Canham, Randall S. Morin, K. Johnson, P. Roth, and J. A. Westfall. 2012. “Sampling Forest Regeneration Across Northern U.s. Forests: Filling A Void In Regeneration Model Input”. In Moving From Status To Trends: Forest Inventory And Analysis Symposium. Washington, D.C.: USDA Forest Service. http://www.fs.fed.us/nrs/pubs/gtr/gtr_nrs-p-105.pdf.
Canham, Charles D., M.J. Papaik, Maria Uriarte, W. McWilliams, J. C. Jenkins, and M. Twery. 2006. “Neighborhood Analyses Of Canopy Tree Competition Along Environmental Gradients In New England Forests”. Ecol. Appl. 16: 540-554. http://www.caryinstitute.org/reprints/Canham_et_al_2006_Ecol_Appl.pdf.