TY  - RPRT
TI  - Element concentrations in surface soils of the Coconino Plateau, Grand Canyon region, Coconino County, Arizona
AU  - Bradley S. Van Gosen
PY  - 2016
DO  - 10.3133/ofr20161160
UR  - https://pubs.usgs.gov/publication/ofr20161160
ID  - ofr20161160
ER  -