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Irrigation on Upper Verde River Watershed from Surface Waters. |
1940 |
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annual report of live stock sanitary board |
1940 |
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Along the Beale Trail; a photographic account of wasted range land |
1940 |
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Articles of incorporation of the Salt River Valley Water Users' Association. |
1940 |
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Treasurer's cactus barrel full of Arizona recipes. |
1940 |
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History of education of Cochise County |
1940 |
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Decline of the cotton exports of the United States |
1940 |
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.An economic, political and social survey of Phoenix and the Valley of the sun |
1941 |
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The general property tax structure and irrigated agriculture in Pinal County |
1941 |
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The contribution of Eusebio Francisco Kino, S. J. to the exploration and civilization of the American southwest |
1941 |
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The mechanism of water-binding in soils. |
1941 |
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The Microbiological Oxidation of Various Nitrogen Fertilizers in Desert Soils, with Special Reference to the Behavior of Anhydrous Ammonia |
1941 |
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The isolation and analysis of hemicelluloses and pectic materials from leaves of corn, Zea mays. |
1941 |
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Physiological and anatomical features of variable drought resistant varieties of spring wheat. |
1941 |
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Journal of the Pioneer and Walker mining districts |
1941 |
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Excavations at Valshni village, Papago Indian reservation, Arizona |
1941 |
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Commercial and industrial facts about Phoenix and the Salt River Valley |
1941 |
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Arizona Indians; The People of the Sun |
1941 |
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A summary of legislation affecting rural land use in arizona |
1941 |
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Cerros de Trincheras of the Arizona Papagueria |
1941 |
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A ceremonial cave in the Winchester mountains, Arizona. |
1941 |
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annual report of live stock sanitary board |
1941 |
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The Salt River Project of Arizona.The Salt River Project of Arizona: identical with the Salt River Project Agricultural Improvement and... |
1941 |
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Navajo Indian medical ethnobotany |
1941 |
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Arizona's Renewable Natural Resources. |
1941 |
