Columbia National Forest, Washington /
| Corporate Author: | |
|---|---|
| Format: | Map |
| Language: | English |
| Published: |
[Portland, Or.] :
The Region,
1941
|
| Subjects: |
| Item Description: | Relief shown by hachures and spot heights. "Willamette meridian." Cartographic material. |
|---|---|
| Physical Description: | 1 map ; 63 x 50 cm. |