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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 1 - 3 of 3
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Natural vegetation
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: vegetation types
grasses
Organisms: chaparral
Location: Tonto N. F.; AZ; USA
Description: Natural vegetation
Date: 08/23/1934

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

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