TY  - RPRT
TI  - Characterizing backcountry camping impacts in Great Smoky Mountains National Park
AU  - Y.-F. Leung
AU  - J. L. Marion
PY  - 1999
DO  - 10.1006/jema.1999.0303
UR  - https://pubs.usgs.gov/publication/5223941
ID  - 5223941
ER  -