TY - RPRT TI - Assessment and monitoring of recreation impacts and resource conditions on mountain summits: Examples from the Northern Forest, USA AU - Christopher A. Monz AU - Jeffrey L. Marion AU - Kelly A. Goonan AU - Robert E. Manning AU - Jeremy Wimpey AU - Christopher Carr PY - 2010 DO - 10.1659/mrd-journal-d-09-00078.1 UR - https://pubs.usgs.gov/publication/70003888 ID - 70003888 ER -