Quicksilver in Oregon,
by C. N. Schuette.
- [Portland, Ore., State Printing Dept., 1938]
- 172 p. illus., 10 fold. plates (incl. maps, plans.) 23 cm.
- Oregon. State Dept. of Geology and Mineral Industries. Bulletin no. 4 .
At head of title: State of Oregon. Department of Geology and Mineral Industries.