TY  - BOOK
AU  - Callaghan,Eugene
AU  - Buddington,A.F.
ED  - Oregon.
TI  - Metalliferous mineral deposits of the Cascade range in Oregon,
T2  - U.S. Geological survey. Bulletin 893
AV  - QE75 .B9 no. 893
PY  - 1938///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Mines and mineral resources
KW  - Oregon
KW  - Cascade Range
KW  - Geology
N1  - At head of title: United States Department of the Interior; Two folded maps in pocket; Bibliographical foot-notes
ER  -