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A symposium on the Boulder Canyon Dam |
1928 |
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The matter of the Colorado River |
1928 |
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Escalante in Dixie and the Arizona Strip |
1928 |
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Southern Arizona for the settler. |
1928 |
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Exposition Number. Arizona State Poultry Federation |
1928 |
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Advertisements 1928 |
1928 |
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A quantitative measurement of the vitamine A and B content of certain Arizona dates |
1928 |
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Archaeological survey of Arizona |
1928 |
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The Colorado River question : shall natural resources create local or enlarge distant development? |
1928 |
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An aboriginal salt mine at Camp Verde, Arizona |
1928 |
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Reasons for Arizona's opposition to the Swing-Johnson bill and Santa Fe compact |
1927 |
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Grazing and Reforestation |
1927 |
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Economic Features and Potential Development Values of the Roosevelt Irrigation District |
1927 |
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Pima County, Arizona |
1927 |
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Your opportunity: an income for life with Florizona Paper Shell Pecan Company of Florence, Arizona |
1927 |
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Boulder Dam and Cotton |
1927 |
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Roosevelt Irrigation District Water Contracts and Agreements |
1927 |
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San Pedro Municipal Water Conservation District: Preliminary Report |
1927 |
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The History of Warner's Ranch and its Environs |
1927 |
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A Study of the Pollen of Phoenix Dactylifera with Reference to its Longevity and Effect on the Fruit |
1927 |
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Physical and chemical properties of Arizona early baart wheat correlated with its baking strength |
1927 |
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The Geology and ore deposits of the Johnson mining district, Arizona |
1927 |
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Report of the Arizona Colorado River Committee appointed by Gov. Geo. W.P. Hunt. |
1927 |
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Principles of the Arizona Colorado River development association. |
1927 |
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Poultry Industry in Yavapai County, Arizona |
1927 |
