TY  - RPRT
TI  - Assessing the influence of sustainable trail design and maintenance on soil loss
AU  - Jeffrey L. Marion
AU  - Jeremy Wimpey
PY  - 2017
DO  - 10.1016/j.jenvman.2016.11.074
UR  - https://pubs.usgs.gov/publication/70185163
ID  - 70185163
ER  -