Nickel-gold deposit near Mount Vernon, Skagit County, Washington
| Main Author: | Hobbs, S. W. 1911- |
|---|---|
| Other Authors: | Pecora, W. T. 1913-1972. |
| Format: | Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off.,
1941.
|
| Physical Description: |
iii, 57-78 pages : maps (part folded) ; 24 cm. |
| Series: |
Bulletin (Geological Survey (U.S.)) ;
no. 931-D. Strategic minerals investigations. |
| Subjects: |