@mastersthesis {4770, title = {The Vegetation of Great Smoky Mountains National Park: Past, Present, and Future}, year = {1993}, note = {Maps}, month = {May}, school = {The University of Tennessee}, type = {PhD of Philosophy}, address = {Knoxville, TN}, keywords = {Flora, Plant succession control, Thunderhead Mountain}, url = {http://trace.tennessee.edu/utk_graddiss/1617}, author = {Mackenzie, Mark D} }