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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

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

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

Govt. 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: Govt. Knolls progressive plot
Date: 08/22/1935

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

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

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

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

Govt. 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: Govt. Knolls progressive plot
Date: 08/22/1935

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

Govt. Knolls study plot
more info/bigger image
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

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

Management bunchgrass range in cutover ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Management bunchgrass range in cutover ponderosa pine
Date: 08/22/1935

Management bunchgrass range in cutover ponderosa pine
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: Management bunchgrass range in cutover ponderosa pine
Date: 08/22/1935

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: 08/22/1935

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: 08/22/1935

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: 08/22/1935

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: 08/22/1935

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: 08/22/1935

Needle-bundle buds and shoots developed on injured leader
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Needle-bundle buds and shoots developed on injured leader
Date: 08/21/1935

Buds and shoots developed on injured leader
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Buds and shoots developed on injured leader
Date: 08/21/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/21/1935

Management bunchgrass range in cutover ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Management bunchgrass range in cutover ponderosa pine
Date: 08/21/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/21/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/21/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/21/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/21/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/21/1935

Management bunchgrass range in cutover ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Management bunchgrass range in cutover ponderosa pine
Date: 08/21/1935

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: 08/21/1935

Contrast between protected and grazed areas
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
fence line effect
protected area
study
Location: Coconino N. F.; AZ; USA
Description: Contrast between protected and grazed areas
Date: 08/20/1935

Rees Tank Plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Rees Tank Plot
Date: 08/20/1935

Extreme rodent damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: ponderosa pine
Location: Coconino N. F.; AZ; USA
Description: Extreme rodent damage
Date: 08/20/1935

Protected and Unprotected areas
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
protected area
study
Location: Coconino National Forest; AZ; USA
Description: Protected and Unprotected areas
Date: 08/20/1935

Rees Tank Plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Rees Tank Plot
Date: 08/20/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/20/1935

Cooperrider-Cassidy study
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: Cooperrider-Cassidy study
Date: 08/20/1935

Management bunchgrass range in cutover ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Coconino National Forest
Description: Management bunchgrass range in cutover ponderosa pine
Date: 08/20/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/20/1935

Cooperrider-Cassidy study
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: Cooperrider-Cassidy study
Date: 08/20/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/20/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USa
Description: Cooperrider-Cassidy study
Date: 08/20/1935