Matching Items (4)
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- All Subjects: Regional planning
- All Subjects: Grand Canyon (Ariz.)
- Creators: Rosen, Philip C.
- Creators: Atchison, Topeka, and Santa Fe Railway Company
ContributorsRosen, Philip C. (Author) / Pima County (Ariz.). County Administrator's Office (Publisher)
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.
ContributorsAtchison, Topeka, and Santa Fe Railway Company (Publisher)
Created1939-05-29
DescriptionBrochure promoting train tours with schedules. Includes black and white images of the canyon.
ContributorsRosen, Philip C. (Author) / Pima County (Ariz.). County Administrator's Office (Publisher)
Created2001-10
Description
Because the West Branch area has been left alone, it has a chance to recover and become a part of the larger Paseo de las Iglesias project, and a cornerstone of a more extensive effort at ecological restoration involving the mesic coorridors of Pima County, the Santa Cruz, Rillito, and Pantano.
ContributorsRosen, Philip C. (Author) / Pima County (Ariz.). County Administrator's Office (Publisher)
Created2000-07
Description
This study by DR. Philip Rosen stands as one of the most impressive, given the scope of the author's knowledge, and it is one of the most ingenious, given the proposed concepts for restoration and protection of native fish and frogs within the urban Tucson Basin.