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USFS Logo Research Data Archive
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Displaying items 1 - 12 of 12
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Range
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Collection: Sierra Ancha Historical Images
Keywords: mining
Organisms: chaparral
Location: Sierra Ancha; USA
Description: Range
Date: 05/10/1954

Watershed Project
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Collection: Sierra Ancha Historical Images
Keywords: snow
meteorological equipment
brush
Organisms: chaparral
Location: Sierra Ancha Exp Forest
Description: Watershed Project
Date: 02/24/1944

Watershed Project
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Collection: Sierra Ancha Historical Images
Keywords: lysimeters
Organisms: chaparral
Location: Sierra Ancha NF
Description: Watershed Project
Date: 10/06/1941

Watershed Project
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Collection: Sierra Ancha Historical Images
Keywords: lysimeters
Organisms: chaparral
Location: Sierra Ancha NF
Description: Watershed Project
Date: 10/06/1941

Range Study
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Collection: Sierra Ancha Historical Images
Organisms: chaparral
Location: Sierra Ancha NF; AZ; USA
Description: Range Study
Date: 05/16/1941

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: scenic
lakes
Organisms: chaparral
Location: Sierra Ancha Exp Forest; AZ; USA
Description: Range Study
Date: 08/17/1939

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: desert shrub
Organisms: pine
chaparral
Location: Coronado NF; AZ; USA
Description: Range Study
Date: 08/1937

Natural vegetation
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Collection: Sierra Ancha Historical Images
Keywords: vegetation types
grasses
Organisms: chaparral
Location: Tonto N. F.; AZ; USA
Description: Natural vegetation
Date: 08/23/1934

Invasion of chaparral
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Collection: Sierra Ancha Historical Images
Keywords: overgrazed
Organisms: juniper
chaparral
Location: Tonto N. F.; AZ; USA
Description: Invasion of chaparral
Date: 1929

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: erosion
grasses
defoliation
Organisms: chaparral
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: erosion
grasses
brush
defoliation
Organisms: chaparral
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Chaparral
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Collection: Sierra Ancha Historical Images
Organisms: chaparral
Location: Tonto N. F.; AZ; USA
Description: Chaparral
Date: 1928