| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | aspen |
| Location: | Tusayan NF; AZ; USA |
| Description: | Cooperrider-Cassidy Study |
| Date: | 1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | aspen |
| Location: | Tusayan NF; AZ; USA |
| Description: | Cooperrider-Cassidy Study |
| Date: | 1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | study |
| Organisms: | aspen |
| Location: | Tusayan NF; AZ; USA |
| Description: | Cooperrider-Cassidy Study |
| Date: | 09/1928 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | study |
| Organisms: |
ponderosa pine aspen |
| Location: | Tusayan NF; AZ; USA |
| Description: | Cooperrider-Cassidy Study |
| Date: | 09/1928 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | study |
| Organisms: |
ponderosa pine aspen |
| Location: | Tusayan NF; AZ; USA |
| Description: | Cooperrider-Cassidy Study |
| Date: | 09/1928 |





