TY  - BOOK
AU  - Parker, Ben H.
CN  - TN427.C7
CN  - TN427.C7
CY  - Denver, Colo. :
DA  - 1992.
ID  - 452894
KW  - Gold mines and mining
KW  - Placer mining
PB  - Colorado Geological Survey, Dept. of Natural Resources,
PP  - Denver, Colo. :
PY  - 1992.
T1  - Gold panning and placering in Colorado :how and where /
TI  - Gold panning and placering in Colorado :how and where /
VL  - 33
ER  -