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USFS Logo Research Data Archive
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*To download images in addition to list, filter to 100 images or fewer.
Displaying items 12211 - 12220 of 24881
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Pot test (corn) of soil
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
Location: Springerville; AZ; USA
Description: Pot test (corn) of soil
Date: 07/17/1961

Pot test (corn) of soil
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
Location: Black Canyon; AZ; USA
Description: Pot test (corn) of soil
Date: 07/17/1961

Ponderosa pine, flakey barked form
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
Location: Stove Prarie Summit, Roosevelt N.F.; CO; United States
Description: Ponderosa pine, flakey barked form
Date: 7/12/1961

Ponderosa pine, normal barked type
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
Location: Stove Prarie Summit, Roosevelt N.F.; CO; United States
Description: Ponderosa pine, normal barked type
Date: 7/12/1961

Circle Hot Springs 4 mis. Aspen S&S with scattered white spruce understory.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Circle Hot Springs
Description: Circle Hot Springs 4 mis. Aspen S&S with scattered white spruce understory.
Date: 7/8/1961


more info/bigger image
Collection: RMRS Archive Images
Keywords: flowers
watershed management
Organisms: ponderosa pine
Location: Beaver Creek; AZ; United States
Description: WS 14, geranium fremontii, Herbage: Regeneration and Misc.
Date: 7/1961


more info/bigger image
Collection: RMRS Archive Images
Keywords: flowers
watershed management
Organisms: ponderosa pine
Location: Beaver Creek; AZ; United States
Description: WS 14, Yerbascum thapsus, Herbage: Regeneration and Misc.
Date: 7/1961


more info/bigger image
Collection: RMRS Archive Images
Keywords: vegetation treatment
flowers
watershed management
Organisms: ponderosa pine
Location: Beaver Creek; AZ; United States
Description: WS 11, Nolina microcarpa, Herbage: Regeneration and Misc.
Date: 7/1961


more info/bigger image
Collection: RMRS Archive Images
Keywords: flowers
watershed management
Organisms: ponderosa pine
Location: Beaver Creek; AZ; United States
Description: WS 14, Rumex, Herbage: Regeneration and Misc.
Date: 7/1961


more info/bigger image
Collection: RMRS Archive Images
Keywords: flowers
watershed management
Organisms: ponderosa pine
Location: Beaver Creek; AZ; United States
Description: WS 14, Achillea lanulosa, Herbage: Regeneration and Misc.
Date: 7/1961