@article {6586, title = {Great Smoky Mountains National Park, North Carolina/Tennessee, Trail Map}, year = {1990}, note = {"GPO: 1989-242-345/00087. Reprint 1989."}, publisher = {The Service}, address = {Washington, D.C.}, keywords = {Mapping, Trails}, url = {http://www.loc.gov/item/93681893} }