Mount St. Helens National Volcanic Monument /
| Corporate Author: | |
|---|---|
| Format: | Government Document Map |
| Language: | English |
| Published: |
[Portland, Or.?] :
Pacific Northwest Region,
1986.
|
| Subjects: |
| Item Description: | Relief shown by shading and spot heights. Shipping list number: 86-326-P. Includes location map, text, and col. ill. Text, col. ill., and driving times chart on verso. Cartographic material. |
|---|---|
| Physical Description: | 1 map : color ; 69 x 44 cm., folded to 23 x 11 cm. |