TY  - BOOK
AU  - Youngberg,Elton Albert
TI  - Mines and prospects of the Mount Reuben mining district, Josephine County, Oregon
T2  - Oregon. Dept. of Geology and Mineral Industries Bulletin
AV  - QE155 .A3 no. 34
U1  - 553.41 
PY  - 1947///
CY  - Portland
KW  - Gold mines and mining
KW  - Oregon
KW  - Josephine County
KW  - Geology
N1  - Bibliography: p. 35
ER  -