Recently dated Pueblo ruins in Arizona |
1931 |
Colorado river and the Boulder canyon project |
1931 |
The Grewe Site, Gila Valley, Arizona |
1931 |
Arizona's prehistoric canals, from the air |
1931 |
Chandler Heights Citrus Tract |
1931 |
The controversy between Arizona and California over the Boulder Canyon Project Act |
1931 |
The Boulder Dam decision; speech of Clifton Mathews at Globe, Arizona, August 5, 1931 |
1931 |
Metropolitan Water District of Southern California. A summary of the Metropolitan Water District aqueduct situation. |
1931 |
A Brief Report on Transient Families in Arizona |
1931 |
Report on the geology of the Walker district, Yavapai County, Arizona: with a detailed description of the Sheldon Mine and ore |
1931 |
Nellie Cashman; a modest tribute to the memory of a noble woman whose energetic, courageous, self-sacrificing life was an inspiration on a... |
1931 |
Soda Springs Ranch, Rimrock, Arizona. |
1931? |
Report of Colorado River Commission of Arizona 1931-1932 |
1932 |
Some criteria for establishing and maintaining agricultural departments in the secondary schools of Arizona |
1932 |
An Outline of Sheep Husbandry |
1932 |
Southern Arizona Fair and Rodeo |
1932 |
Why an Arizona beefsteak: a publication in the interests of "Arizona beef prefered" |
1932 |
Timber: a state asset; |
1932 |
Financial Report of the Arizona Livestock Sanitary Board for the fiscal year July 1, 1930 to June 30, 1931. |
1932 |
Camelback Water Conservation District |
1932 |
General Crook's first administration in Arizona 1871-1875 |
1932 |
Chino Valley Irrigation District Willow Creek Project |
1933 |
The administration of the state and school lands in Arizona |
1933 |
If you want prosperity to return to America, read the Agricultural Utilities Plan of Farm Relief |
1933 |
Hoover Dam. Bulletin S-4. |
1933 |