@conference {11814, title = {Preservation and Change - Dilemmas of Rare Plant Management in Preserve Systems}, booktitle = {2nd Conference on Scientific Research in the National Parks}, year = {1979}, month = {November 26-30}, pages = {229}, publisher = {National Park Service, Southeast Region}, organization = {National Park Service, Southeast Region}, keywords = {Conservation, Exotic species, Flora, Natural resources, Park development}, author = {Bratton, Susan P and White, Peter S} }