Additional Reading
Additional Reading
Allen, C.D., M. Savage, D.A. Falk, K.F. Suckling, T.W. Swetnam, T. Schulke, P.B. Stacey, P. Morgan, M. Hoffman, and J.T. Klingel. 2002. Ecological restoration of southwestern ponderosa pine ecosystems: A broad perspective. Ecological Applications 12(5):1418-1433.
Barbour, M.G. and W.D Billings. 1988. North American Terrestrial Vegetation. Cambridge University Press. 434 pp.
Friederici, P., editor. 2003. Ecological restoration of southwestern ponderosa pine forests. Island Press, Washington D.C. 584 pp.
U.S. General Accounting Office. 1999. Western national forests: a cohesive strategy is needed to address catastrophic wildfire threats. GAO/RCED-99-65. U.S. Government Printing Office.
Vale, T.R., editor. 2002. Western wilderness: fire, native peoples, and the natural landscape. Island Press, Covelo, California, USA.
Veblen, T.T., and D.C. Lorenz. 1991. The Colorado Front Range: A century of ecological change. University of Utah Press, Salt Lake City. 186 pp.
Ponderosa pine images: http://www.cas.vanderbilt.edu/bioimages/species/frame/pipo.htm
Greater Flagstaff Forests Partnership: http://www.gffp.org/index.htm