Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive
You are here: Home > Search Results


*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 10 of 357
10 | 20 | 50 per page
Perennial grass
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: soil
grasses
Location: Parker Creek; AZ; USA
Description: Perennial grass
Date: 09/1935

Government Knolls progressive plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; Az; USA
Description: Government Knolls progressive plot
Date: 08/23/1935

Government Knolls progressive plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
period attire
study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Government Knolls progressive plot
Date: 08/23/1935

Government Knolls progressive plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Government Knolls progressive plot
Date: 08/23/1935

Government Knolls progressive plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Government Knolls progressive plot
Date: 08/23/1935

Government Knolls progressive plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Government Knolls progressive plot
Date: 08/23/1935

Government Knolls progressive plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Government Knolls progressive plot
Date: 08/23/1935

Government Knolls progressive plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Government Knolls progressive plot
Date: 08/23/1935

Govt. Knolls progressive plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Govt. Knolls progressive plot
Date: 08/22/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/22/1935