TY  - BOOK
AU  - Corcoran,Raymond E.
AU  - Libbey,Fay Wilmott
TI  - Ferruginous bauxite deposits in the Salem Hills, Marion County, Oregon,
T2  - Oregon. Dept. of Geology and Mineral Industries. Bulletin
AV  - QE155 .A3 no. 46
U1  - 553.49 
PY  - 1956///
CY  - Portland
KW  - Bauxite
N1  - Part of illustrative matter folded in pocket; Bibliography: p. 50-53
ER  -