| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | study |
| Organisms: | ponderosa pine |
| Location: | Tusayan National Forest; AZ; USA |
| Description: | Govt. Knolls study plot |
| Date: | 08/22/1935 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | buildings |
| Organisms: | ponderosa pine |
| Location: | Tusayan NF; AZ; USA |
| Description: | Camp Clover Ranger Station |
| Date: | 06/1935 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | ponderosa pine |
| Location: | Tusayan N.F.; AZ; USA |
| Description: | Recovery of injured pine on Kendrick Sheep Range |
| Date: | 11/04/1933 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | ponderosa pine |
| Location: | Tusayan N.F.; AZ; USA |
| Description: | Recovery of injured pine reproduction |
| Date: | 11/04/1933 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | ponderosa pine |
| Location: | Tusayan N.F.; AZ; USA |
| Description: | Pine reproduction |
| Date: | 11/04/1933 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | ponderosa pine |
| Location: | Tusayan N.F.; AZ; USA |
| Description: | Recovery of injured pine reproduction |
| Date: | 11/04/1933 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | ponderosa pine |
| Location: | Tusayan N.F. |
| Description: | Recovery of injured pine reproduction |
| Date: | 11/04/1933 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | ponderosa pine |
| Location: | Tusayan N.F.; AZ; USA |
| Description: | Recovery of injured pine reproduction and bud formation |
| Date: | 11/04/1933 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | reproduction |
| Organisms: | ponderosa pine |
| Location: | Tusayan N.F.; AZ; USA |
| Description: | Recovery of injured pine reproduction showing injury and recovery |
| Date: | 11/04/1933 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
reproduction Improvement study |
| Organisms: | ponderosa pine |
| Location: | Tusayan National Forest; AZ; USA |
| Description: | Cooperrider-Cassidy study |
| Date: | 11/03/1933 |










