Vegetation, Biomass, and Nitrogen Pools in a Spruce-Fir Forest of the Great Smoky Mountains National Park." Bulletin of the Torrey Botanical Club 123, no. 4 (1996): 318-329."
Mortality Trends in a Southern Appalachian Red Spruce Population." Forest Ecology and Management 64, no. 1 (1994): 41-45."
Patterns of Abies fraseri Regeneration in a Great Smoky Mountains Spruce-Fir Forest." Bulletin of the Torrey Botanical Club 117, no. 4 (1990): 375-381."
Does Rubus Canadensis Interfere with The Growth of Fraser Fir Seedlings?. Knoxville, TN: The University of Tennessee, 1989.
Regeneration Patterns of Fraser Fir on Mt. Collins, Great Smoky Mountains National Park." In Abstracts of the Fifteenth Annual Scientific Research Meeting, The Uplands Area of the Southeast Region National Park Service; Great Smoky Mountains National Park, May 25-26, 1989, edited by James D. Wood, 6. Atlanta, GA: U.S. Department of the Interior, National Park Service, 1989."
Two Decades of Change in a Great Smoky Mountains Spruce-Fir Forest." Bulletin of the Torrey Botanical Club 115, no. 1 (1988): 25-31."