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- All Subjects: Hayden, Carl Trumbull, 1877-1972
- All Subjects: Maricopa County (Ariz.)
- Creators: Albright, Horace M.
- Creators: Benesh, Joseph
Letter from Field Assistant Horace M. Albright to Carl Hayden requesting letters to be drafted in regards to the grazing of sheep and cattle on national park lands. Bankhead and Henderson are singled out as not keeping to their permit restrictions.
Letter from Horace M. Albright to Carl Hayden requesting a formal submission from Coconino County concerning the Bright Angel Trail.
This coloring book was designed at the Phoenix Center for the Arts by a couple of our artists as a tool for students to learn about air pollution and to take preventative actions and become good environmental stewards. It is something fun for children to do while at the same time providing a good story that’s instructive about protecting human health and the environment.