Forests of the Central and Southern Appalachians and Eastern Virginia Having Beech as a Major Component." Castanea 68, no. 3 (2003): 222-231."
Growth-trend Declines of Spruce and Fir in Mid-Appalachian Subalpine Forests." Environmental and Experimental Botany 25, no. 4 (1985): 315-325."
A Survey of Growth-Trend Decline in Spruce in the Great Smoky Mountains National Park as Influenced by Topography, Age, and Stand Development." In Eleventh Annual Scientific Research Meeting, edited by James D. Wood, 38-40. Gatlinburg, Tennessee: U.S. Department of the Interior National Park Service, 1985."