Biblio
“Fire History And Fire Climate Relationships In Upper Elevation Forests Of The Southwestern United States”. School Of Natural Resources. School Of Natural Resources. Tucson: University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=1375523671&sid=1&Fmt=2&clientId=43922&RQT=309&VName=PQD.
. 2007. “The Effects Of Fire Exclusion On Growth In Mature Ponderosa Pine In Northern Arizona”. Geoscience. Geoscience. Tucson: University of Arizona.
. 1983. Sutherland, Elaine Kennedy_The Effects of Fire Exclusion on Growth in Mature Ponderosa Pine in Northern Arizona_1983.pdf (1.51 MB) .