Mud volcano.
| Format: | Book |
|---|---|
| Language: | English |
| Published: |
Yellowstone National Park, Wyoming :
Yellowstone Association in cooperation with the National Park Service,
[1995]
|
| Edition: | Revised April 1995. |
| Subjects: |
| Item Description: | Panel title. |
|---|---|
| Physical Description: | 1 sheet : illustrations, map ; 43 x 28 cm, folded to 22 x 14 cm |