Matching Items (4)
Filtering by
- All Subjects: Hayden, Carl Trumbull, 1877-1972
- All Subjects: Desert conservation
- Creators: Harvey, Frederick
- Creators: Dickinson, Alf
- Creators: Noss, Reed F.
ContributorsHarvey, Frederick (Author)
Created1927-12-09
Description
Letter from Fred Harvey to Senator Carl Hayden on the diary of Padre Francisco Garcés and his entry on July 4, 1776.
ContributorsHarvey, Frederick (Author)
Created1927-12-13
Description
Letter from Fred Harvey to Senator Carl Hayden on the diary of Padre Francisco Garcés and the lack of knowledge of U.S. citizens regarding the Hopi people.
ContributorsDickinson, Alf (Author)
Created1926-04-27
Description
Letter from Alf Dickenson to Carl T. Hayden about securing mining permits within the park.
ContributorsNoss, Reed F. (Author) / Pima County (Ariz.). County Administrator's Office (Publisher)
Created1999
Description
This report discusses the history of conservation planning and how we got to where we are today with these regional scale, ecosystem level habitat conservation plans and other similar types of projects.