TY  - BOOK
AU  - Crawford,R.D.
AU  - Gibson,Russell
TI  - Geology and ore deposits of the Red Cliff district, Colorado,
AV  - QE91 .A4 no. 30
PY  - 1925///
CY  - Boulder, Col.
PB  - Camera print
KW  - Geology
KW  - Colorado
KW  - Eagle County
KW  - Ore deposits
N1  - Bibliographical references
ER  -