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| Collection: | Sierra Ancha Historical Images |
| Keywords: |
landscape study |
| Location: | Sierra Ancha Experimental Forest; AZ; USA |
| Description: | study area |
| Date: | 01/12/1972 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | study |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Description: | map |
| Date: | 1972 |
