| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks personnel meteorological equipment elevational gradient meteorology study |
| Organisms: |
engelmann spruce douglas fir corkbark fir aspen |
| Location: | Fort Valley Experimental Forest |
| Description: | Douglas-fir station |
| Date: |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: |
engelmann spruce corkbark fir |
| Location: | San Francisco Mountains; AZ; United States |
| Description: | Engelmann spruce and corkbard fir |
| Date: |