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How to get sustained forage production in grazing semi-desert mixed grass ranges |
1937 |
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Use of ethylene to improve pecan harvesting |
1937 |
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Salt River Project, Description and Statistics |
1937 |
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Boulder Dam Book of Comparisons |
1937 |
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Statement of Governor R.C. Stanford of Arizona to Boulder Dam Power Conference |
1937 |
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annual report of live stock sanitary board |
1937 |
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An Economic survey of Arizona 1936-1937 |
1937 |
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Report of the feasibility of Gila Valley Project, Arizona. |
1936 |
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The Railroad as a Factor in Arizona History |
1936 |
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Boulder Dam and the public utilites |
1936 |
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The species of Astragalus occurring in Arizona. |
1936 |
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Herds in San Simon Valley: what has happened to the promised land of Arizona's oldtime cattlemen |
1936 |
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A Financial Survey of Maricopa County |
1936 |
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Father Jacobo Sedelmayr, S. J., a forgotten chapter in Arizona missionary history |
1936 |
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Vocational guidance for Arizona high schools, with particular emphasis upon its economic phases |
1936 |
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The Jokake School: A Desert School for girls: Day and resident |
1936 |
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Tucson Livestock Show |
1936 |
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Memorandum of the history of the canals of the Salt River Valley from the first of the present system to the letting of the contract for... |
1936 |
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Yuma Federal Reclamation Project |
1936 |
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Type-of-farming areas in Arizona |
1936 |
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Yuma: The Sunshine Capital of the United States. |
1936 |
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Mining activities in the state of Arizona |
1936 |
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The ethnobiology of the Chircahua and Mescarlero Apache |
1936 |
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Bibliography of Books on the Southwest for pupils and teachers |
1936 |
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Prehistoric irrigation in the Salt River Valley |
1936 |
