TY  - RPRT
TI  - Assessing possible visitor-use impacts on water quality in Yosemite National Park, California
AU  - David W. Clow
AU  - Rachael S. Peavler
AU  - Jim Roche
AU  - Anna K. Panorska
AU  - James M. Thomas
AU  - Steve Smith
PY  - 2011
DO  - 10.1007/s10661-011-1915-z
UR  - https://pubs.usgs.gov/publication/70006286
ID  - 70006286
ER  -