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USFS Logo Research Data Archive
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Displaying items 1 - 3 of 3
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Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: fire-effects
damage
Organisms: ponderosa pine
douglas fir
Location: Sierra Ancha Exp Forest; AZ; USA
Description: Range Study
Date: 07/20/1942

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: fire-effects
damage
Location: Sierra Ancha Exp Forest; AZ; USA
Description: Range Study
Date: 07/20/1942

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: personnel
runoff
erosion
damage
gully
Organisms: cattle
Location: Sierra Ancha Exp Forest; AZ; USA
Description: Watershed Project
Date: 08/30/1939