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 - 20 of 69
10 | 20 | 50 per page
Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Location: Coconino National Forest; AZ; USA
Description: grass-competition plots
Date: 9/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: insect damage
study
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 06/21/1928

Shows absence of seedlings near blackjack group
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Shows absence of seedlings near blackjack group
Date: 1928

ponderosa pine reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
Location: Ft. Valley Experimental Station; AZ; United States
Description: ponderosa pine reproduction
Date: 1928

ponderosa pine reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
Location: Ft. Valley Experimental Station; AZ; United States
Description: ponderosa pine reproduction
Date: 1928

ponderosa pine reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: sample plot
Organisms: ponderosa pine
Location: Ft. Valley Experimental Station; AZ; United States
Description: ponderosa pine reproduction
Date: 1928

ponderosa pine reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
sample plot
Location: Ft. Valley Experimental Station; AZ; United States
Description: ponderosa pine reproduction
Date: 1928

reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
Location: Ft. Valley Experimental Station; AZ; United States
Description: reproduction
Date: 1928

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1928

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1928

Coconino Sample Plot S5
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coconino Sample Plot S5
Date: 1928

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1928