| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing animal damage seedling sample plot |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Experimental Forest; AZ; USA |
| Description: | Ponderosa Pine seedling |
| Date: | 11/20/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing animal damage seedling sample plot |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Experimental Forest; AZ; USA |
| Description: | Ponderosa pine seedling |
| Date: | 11/20/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
animal damage seedling reproduction fence line effect sample plot |
| Organisms: | ponderosa pine |
| Location: | Kaibab National Forest; AZ; USA |
| Description: | reproduction of ponderosa pine |
| Date: | 10/14/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
animal damage study |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Experimental Forest; AZ; USA |
| Description: | Cooperrider-Cassidy study |
| Date: | 10/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
animal damage regeneration study |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Experimental Forest; AZ; USA |
| Description: | Cooperrider-Cassidy study |
| Date: | 10/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
animal damage seedling study |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Experimental Forest; AZ; USA |
| Description: | Cooperrider-Cassidy study |
| Date: | 10/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
demonstration area animal damage study |
| Organisms: | ponderosa pine |
| Location: | Tusayan NF; AZ; USA |
| Description: | Cooperrider-Cassidy Study |
| Date: | 10/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | animal damage |
| Organisms: | ponderosa pine |
| Location: | Ft Valley Exp Forest; AZ; USA |
| Description: | Cooperrider-Cassidy Study |
| Date: | 1929 |








