TY  - RPRT
TI  - Geochemical investigations and interim recommendations for priority abandoned mine sites on U.S.D.A. Forest Service lands, Mineral Creek watershed, San Juan County, Colorado
AU  - J. T. Nash
PY  - 1999
DO  - 10.3133/ofr99170
UR  - https://pubs.usgs.gov/publication/ofr99170
ID  - ofr99170
ER  -