Matching Items (2)
Filtering by

Clear all filters

41518-Thumbnail Image.png
ContributorsDarton, Nelson Horatio (Author) / Fred Harvey (Publisher)
Created1917
DescriptionBooklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.
43195-Thumbnail Image.png
Created2003-08-15
Description

The Board has broad authority to plan and develop Arizona’s highways, airports, and other state transportation facilities. In addition to these general policy responsibilities the Board is responsible for development and oversight of the State’s Five-Year Transportation Facilities Construction Program and for policy and rule making.