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| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
research techniques rocky soil range study |
| Location: | Sierra Ancha; AZ; USA |
| Description: | range study plot |
| Date: | 05/15/1921 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
research techniques rocky soil range study |
| Location: | Sierra Ancha; AZ; USA |
| Description: | range study plot |
| Date: | 05/1921 |
