TY  - RPRT
TI  - Chemical analyses of soils and rocks from two high elevation study areas in Colorado
AU  - William R. Miller
AU  - Richard F. Sanzolone
AU  - Paul J. Lamothe
PY  - 2003
DO  - 10.3133/ofr03106
UR  - https://pubs.usgs.gov/publication/ofr03106
ID  - ofr03106
ER  -