| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
seedling fence line effect sample plot |
| Organisms: | ponderosa pine |
| Location: | Coconino N. F.; AZ; USA |
| Description: | Coconino S5 PSP |
| Date: | 12/08/1924 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
seedling sample plot |
| Organisms: | ponderosa pine |
| Location: | Coconino N. F.; AZ; USA |
| Description: | Coconino S5 PSP |
| Date: | 12/08/1924 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | erosion |
| Location: | Reeves Creek; USA |
| Description: | Watershed Project |
| Date: | 04/25/1924 |



