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- All Subjects: Grand Canyon National Park (Ariz.)
- All Subjects: Pilgrim's Progress
- All Subjects: Landscapes
The AZSERC is tasked with the implementation of the Emergency Planning and Community Right to Know Act in Arizona. This Commission oversees 15 Local Emergency Planning Committees and supports community, industry and government and academia in: planning, release and incident reporting, data management guidance for inventory reporting, public disclosure of information about hazardous chemicals in Arizona as well as development of training and outreach programs. AZSERC serves as a state clearinghouse for hazardous chemical emergency preparedness and planning activities and information through coordination with federal, tribal, state, local governments, industry and community interest.
Detailed map of Granite Gorge section of the Grand Canyon from the pamphlet titled, "Titan of Chasms: Grand Canyon of Arizona."
Amendments to the bill establishing the Grand Canyon a National Monument. Circa 1908.
Editoral attacking Senator Ralph Cameron for attempting to buy Bright Angel Trail.
Travel statistics for Grand Canyon National Park.
Rebuttal to the editoral published in the Coconino Sun attacking Ralph Cameron.
Letter from J. E. Gavin to Louis C. Cramton regarding the Bright Angel Trail controversy, including newspaper clipping.
Letter from Carl Hayden to Fred S. Breen regarding Yaki Point, the sale of Bright Angel Trail and the building of a road between Maine and the Grand Canyon.