Matching Items (2)
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- All Subjects: Desert conservation
- All Subjects: Grand Canyon (Ariz.)
- Creators: Croaff, Thomas J.
- Creators: Tellman, Barbara
- Resource Type: Text
ContributorsTellman, Barbara (Author) / Pima County (Ariz.). County Administrator's Office (Publisher)
Created2000-04
Description
Builds upon the "Biological Stress Assessment" through the identification of threats and stressors to watercourses within Pima County. It provides background on technical and water policy matters, describes potential and existing impacts to watercourses within Pima County, suggests options for reducing stressors, and outlines a number of issues for discussion withing each watershed planning unit.
ContributorsCroaff, Thomas J. (Author)
Created1917-02-06
Description
Letter from attorney Thomas J. Croff to Carl Hayden informing him of the Atchison, Topeka, and Santa Fe railroad company's ownership of land inside the proposed national park boundaries.