TY  - BOOK
AU  - Peterson,Jocelyn A.
ED  - United State Geological Survey
TI  - Platinum-group elements in sedimentary environments in the conterminous United States
PY  - 1994///
CY  - Denver
PB  - U.S. Geological Survey
KW  - Platinum ores
KW  - United States
KW  - Placer deposit
KW  - Sedimentary basins
ER  -