@article {4234, title = {Trail Use Monitoring in Great Smoky Mountains National Park: Results from 1988, 1989, and 1990}, year = {1990}, month = {December}, institution = {National Park Service - Southeast Region}, address = {Atlanta, GA}, keywords = {Tourism, Trails}, issn = {Research/resources Management Report SER-92/01}, url = {http://ia600801.us.archive.org/5/items/trailusemonitori00vanc/trailusemonitori00vanc.pdf}, author = {Van Cleave, Rebecca L and Beard, William G and Shunamon, Brian and Peine, John Douglas} }