Matching Items (4)
Filtering by
- All Subjects: Hayden, Carl Trumbull, 1877-1972
- All Subjects: Desert conservation
- Creators: Boyce, Jesse L.
- Creators: Ebbin, Marc
- Creators: Padilla, Izequiel
ContributorsBoyce, Jesse L. (Author)
Created1923-08-02
Description
Letter from Jesse L. Boyce to Carl Hayden stating there is 30 tons of dynamite located in the Grand Canyon near tourist sites.
ContributorsBoyce, Jesse L. (Author)
Created1923-08-18
Description
Letter from Jesse L. Boyce to Carl Hayden stating that the Director of the National Park Service will order Colonel Crosby to remove the dynamite from the park.
ContributorsEbbin, Marc (Author) / Pima County (Ariz.). County Administrator's Office (Publisher)
Created1999
Description
What has been developed in Orange and San Diego County, Calif. are blueprints for other urbanizing communities committed to striking a balance between growth and development and environmental quality and its notion of livability. These plans successfully put in place conservation measures unprecedented in their scope and breadth and yet do so without compromising the economic vitality of the region.
ContributorsGomez, Marte R. (Contributor) / Padilla, Izequiel (Contributor) / Mexico, Ministries of Forign Relations and Agriculture (Creator) / Archives and Special Collections, Arizona State University Libraries (Host institution)
Created1945-04-20