Matching Items (1,227)
Filtering by

Clear all filters

41283-Thumbnail Image.png
ContributorsDawson, C. D. (Author)
Created1916-04-18
Description

Letter from C. D. Dawson to Carl Hayden urging him to consider the rights of miners and farmers when drawing up the boundaries for the proposed park.

32328-Thumbnail Image.jpg
ContributorsMcCulloch Bros. (Photographer)
Created1920
DescriptionThe date assigned to this photograph is approximate.
32329-Thumbnail Image.jpg
ContributorsMcCulloch Bros. (Photographer)
Created1920
DescriptionThe date assigned to this photograph is approximate.
32330-Thumbnail Image.jpg
ContributorsMcCulloch Bros. (Photographer)
Created1920
DescriptionThe date assigned to this photograph is approximate.
32331-Thumbnail Image.jpg
ContributorsMcCulloch Bros. (Photographer)
Created1920
DescriptionThe date assigned to this photograph is approximate.
32332-Thumbnail Image.jpg
ContributorsMcCulloch Bros. (Photographer)
Created1920
DescriptionThe date assigned to this photograph is approximate.
32333-Thumbnail Image.jpg
ContributorsMcCulloch Bros. (Photographer)
Created1920
DescriptionThe date assigned to this photograph is approximate.
32123-Thumbnail Image.jpg
Created1940-01-24
32124-Thumbnail Image.jpg
Created1940-01-24
42560-Thumbnail Image.png
Created2005-02-15
Description

Evaluates the conservation significance of county-owned properties in Avra Valley, specifically with regard to Priority Vulnerable Species and the Sonoran Desert Conservation Plan.