TY  - BOOK
AU  - Steven,Thomas August
AU  - Bieniewski,Carl L.
AU  - Eaton,Gordon P.
TI  - Mineral resources of the La Garita Wilderness, San Juan Mountains, southwestern Colorado: an evaluation of the mineral potential of the area 
T2  - Geological survey bulletin ; 1420
U1  - 553.0978838 
PY  - 1977///
CY  - Washington, D.C.
PB  - United States Geological Survey
KW  - Mines and mineral resources
KW  - Colorado
KW  - La Garita Wilderness
KW  - Mineral resources
ER  -