TY  - RPRT
TI  - Mineral resource potential map of the West Needle Wilderness Study Area, San Juan and La Plata counties, Colorado
AU  - R. E. Van Loenen
AU  - D.C. Scott
PY  - 1983
DO  - 10.3133/mf1632a
UR  - https://pubs.usgs.gov/publication/mf1632A
ID  - mf1632A
ER  -