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| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
Improvement study sample plot |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Description: | Group of blackjacks on Sample Plot S7 |
| Date: | 08/1938 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
study sample plot |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Description: | Group of blackjacks on Sample Plot S3-A |
| Date: | 08/1938 |
