Margolis, Ellis Quinn. 2007. ?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.

Margolis, Ellis Quinn. 2003. ?Stand Replacing Fire History And Aspen Ecology In The Upper Rio Grande Basin?. Department Of Renewable Natural Resources. Department Of Renewable Natural Resources. Tucson: University of Arizona.

Ryerson, Daniel E. 1999. ?Tree-Ring Reconstruction Of Western Spruce Budworm Outbreaks In The Rio Grande National Forest, Colorado?. School Of Renewable Natural Resources. School Of Renewable Natural Resources. Tucson: University of Arizona.

Kaib, Mark J. 1998. ?Fire History In Riparian Canyon Pine-Oak Forests And The Intervening Desert Grasslands Of The Southwest Borderlands: A Dendroecological, Historical, And Cultural Inquiry?. School Of Renewable Natural Resources. School Of Renewable Natural Resources. Tucson: University of Arizona.

Abolt, Rena Ann Peck. 1997. ?Fire Histories Of Upper Elevation Forests In The Gila Wilderness, New Mexico Via Fire Scar And Stand Age Structure Analyses?. School Of Renewable Natural Resources. School Of Renewable Natural Resources. Tucson: University of Arizona.

Morino, Kiyomi Ann. 1996. ?Reconstruction And Interpretation Of Historical Patterns Of Fire Occurrence In The Organ Mountains, New Mexico?. Department Of Renewable Natural Resources. Department Of Renewable Natural Resources. Tucson: University of Arizona.

Perkins, Dana Lee. 1995. ?A Dendroecological Assessment Of Whitebark Pine In The Sawtooth Salmon River Region Idaho?. Department Of Renewable Natural Resources. Department Of Renewable Natural Resources. Tucson: University of Arizona.

Swetnam, T. 1983. ?Fire History Of The Gila Wilderness, New Mexico?. Department Of Renewable Natural Resources. Department Of Renewable Natural Resources. Tucson: University of Arizona.