T.S. Davis (PhD Forest Science) and R.W. Hofstetter. 2009. "Effects of Gallery Density and Species Ratio on the Fitness and Fecundity of Two Sympatric Bark Beetles." Environmental Entomology 33: 639-650.
The January 2009 issue of the Journal of Paleolimnology, edited by Darrell Kaufman, professor of geology and environmental science, included papers based on the master’s theses of Nick McKay (MS Geology 2007) and Caleb Schiff (MS Geology 2007).
J. Judson Wynne (PhD Biology) and Drost, Charles, 2009, "Southwest Caves Reveal New Forms of Life," U.S. Geological Survey Fact Sheet 2009-3024, 2 p.