TY  - BOOK
AU  - Gibson,Russell
AU  - Alden,William C.
AU  - Pardee,Joseph Thomas
TI  - Geology and ore deposits of the Libby quadrangle, Montana,
AV  - QE75 .B9 no. 956
U1  - 553 
PY  - 1948///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Geology
KW  - Montana
KW  - Libby quadrangle
KW  - Ore deposits
N1  - Bibliographical footnotes
ER  -