TY  - BOOK
T1  - Mineral resources of the Indian Peaks study area, Boulder and Grand Counties, Colorado /
DA  - 1980.
CY  - Washington :
AU  - Pearson, Robert Carl,
VL  - 1463
CN  - QE75
CN  - QE75
PB  - U.S. Govt. Print. Off.,
PP  - Washington :
PY  - 1980.
N1  - Includes index.
ID  - 119686
KW  - Mines and mineral resources
KW  - Mines and mineral resources
TI  - Mineral resources of the Indian Peaks study area, Boulder and Grand Counties, Colorado /
ER  -