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Displaying items 1 - 49 of 49
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General view of B plots from south. See 269781
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
study
Location: Coconino National Forest; AZ; USA
Description: General view of B plots from south. See 269781
Date: 11/1933

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 06/16/1932

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 06/16/1932

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: 06/16/1932

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 06/16/1932

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 06/16/1932

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 06/16/1932

Cooperrider-Cassidy Study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
utilization road
study
Location: Coconino NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 06/16/1932

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
study
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 06/16/1932

ponderosa pine regeneration
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: ponderosa pine regeneration
Date: 6/16/1932

Government Knolls Plots
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
Location: Coconino NF; AZ; USA
Description: Government Knolls Plots
Date: 1932

Demonstration area
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
study
Organisms: ponderosa pine
Location: Coconino N. F.; AZ; USA
Description: Demonstration area
Date: 1932

Cattle range
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
grasses
landscape
Organisms: cattle
Location: Coconino National Forest; AZ; USA
Description: Cattle range
Date: 10/19/1929

Heavy overuse of bunchgrass (Festuca arizonica)
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
grasses
landscape
Location: Coconino National Forest; AZ; USA
Description: Heavy overuse of bunchgrass (Festuca arizonica)
Date: 10/19/1929

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: scenic
vehicles
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 09/18/1929

Ponderosa pine growing in cinders and lava at foot of Sunset Mountain.
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
aspen
Location: Coconino National Forest; AZ; USA
Description: Ponderosa pine growing in cinders and lava at foot of Sunset Mountain.
Date: 07/1929

Ponderosa pine growing in lava beds at foot of Sunset Moutain
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Ponderosa pine growing in lava beds at foot of Sunset Moutain
Date: 07/1929

Fill of old drainage line in Reese Tank Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
range
study
Location: Coconino National Forest; AZ; USA
Description: Fill of old drainage line in Reese Tank Plot
Date: 07/1929

Root system of ponderosa pine in cinders on Sunset Mountain
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: vehicles
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Root system of ponderosa pine in cinders on Sunset Mountain
Date: 1929

Semi-desert grassland
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Collection: Sierra Ancha Historical Images
Keywords: grasses
brush
reproduction
Location: Coconino N. F.; AZ; USA
Description: Semi-desert grassland
Date: 11/1928

Across fence from 235434 where grazing is deferred each season until after harvesting of crop. Depletion of vegetation and soil had not gone so far as in 235434 before fencing.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
Location: Coconino National Forest; AZ; USA
Description: Across fence from 235434 where grazing is deferred each season until after harvesting of crop. Depletion of vegetation and soil had not gone so far as in 235434 before fencing.
Date: 11/1928

Watershed Project
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Collection: Sierra Ancha Historical Images
Keywords: exclosures
protected area
Location: Coconino NF; AZ; USA
Description: Watershed Project
Date: 05/04/1928

Watershed Project
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Collection: Sierra Ancha Historical Images
Keywords: exclosures
protected area
Location: Coconino NF; AZ; USA
Description: Watershed Project
Date: 05/04/1928

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: grasses
regeneration
Location: Coconino NF; AZ; USA
Description: Range Study
Date: 05/04/1928

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: grasses
protected area
Location: Coconino NF; AZ; USA
Description: Range Study
Date: 05/04/1928

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: coffee berry
Location: Coconino NF; AZ; USA
Description: Range Study
Date: 05/04/1928

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: coffee berry
Location: Coconino NF; AZ; USA
Description: Range Study
Date: 05/04/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: coffee berry
Location: Coconino NF; AZ; USA
Description: Range Study
Date: 05/04/1928

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: range
Location: Coconino NF; AZ; USA
Description: Range Study
Date: 05/04/1928

SW corner Frye Park
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
fence line effect
study
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: SW corner Frye Park
Date: 09/1925

SW corner Rogers Lake Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: fence line effect
study
Location: Coconino National Forest; AZ; United States
Description: SW corner Rogers Lake Plot
Date: 09/1925

SW corner Rogers Lake plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: range
study
Location: Coconino National Forest; AZ; United States
Description: SW corner Rogers Lake plot
Date: 09/1925

Looking NE across Rogers Lake Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: vegetation types
forest stand
range
study
Location: Coconino National Forest; AZ; United States
Description: Looking NE across Rogers Lake Plot
Date: 09/1925

range study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
study
Location: Coconino National Forest; AZ; United States
Description: range study
Date: 09/1925

range study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
study
Location: Coconino National Forest; AZ; United States
Description: range study
Date: 09/1925

range study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
study
Location: Coconino National Forest; AZ; United States
Description: range study
Date: 09/1925

range study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
study
Location: Coconino National Forest; AZ; United States
Description: range study
Date: 09/1925

range study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
study
Location: Coconino National Forest; AZ; United States
Description: range study
Date: 09/1925

SE corner Big Fill Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grassland
understory
study
Location: Coconino National Forest; AZ; United States
Description: SE corner Big Fill Plot
Date: 09/1925

NW corner Big Fill Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: range
study
Location: Coconino National Forest; AZ; United States
Description: NW corner Big Fill Plot
Date: 09/1925

NW corner Big Fill Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: range
study
Location: Coconino National Forest; AZ; United States
Description: NW corner Big Fill Plot
Date: 09/1925

Rees Tank
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
study
Location: Coconino National Forest; AZ; United States
Description: Rees Tank
Date: 09/1925

Rees Tank
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
range
study
Location: Coconino National Forest; AZ; United States
Description: Rees Tank
Date: 09/1925

Rees Tank
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
range
study
Location: Coconino National Forest; AZ; United States
Description: Rees Tank
Date: 09/1925

Rees Tank
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
Location: Coconino National Forest; AZ; United States
Description: Rees Tank
Date: 09/1925

Rees Tank
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
range
study
Location: Coconino National Forest; AZ; United States
Description: Rees Tank
Date: 09/1925

Rees Tank Plot looking west from east fence
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
range
study
Location: Coconino National Forest; AZ; United States
Description: Rees Tank Plot looking west from east fence
Date: 09/1925

Rees Tank
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
litter
range
study
Location: Coconino National Forest; AZ; United States
Description: Rees Tank
Date: 09/1925

Semi-desert grassland
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: grasses
brush
reproduction
Location: Coconino N. F.; AZ; USA
Description: Semi-desert grassland
Date: