Soils -- Arizona -- Nitrogen contentSee also what's at your library, or elsewhere.
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Filed under: Soils -- Arizona -- Nitrogen content- A lysimeter study of the nitrogen balance in irrigated soils (University of Arizona, 1944), by H. V. Smith (page images at HathiTrust; US access only)
- The influence of nitrogen nutrition of the tree upon the ascorbic acid content and other chemical and physical characteristics of grapefruit (University of Arizona, 1945), by Winston W. Jones, C. W. Van Horn, and A. H. Finch (page images at HathiTrust; US access only)
- The microbiological oxidation of ammonia in desert soils. 1., Threshold pH value for nitrafication [sic] (University of Arizona, 1942), by A. B. Caster, W. P. Martin, and T. F. Buehrer (page images at HathiTrust; US access only)
Items below (if any) are from related and broader terms.
Filed under: Soils -- Arizona- Characteristics of the forest floor on sandstone and alluvial soils in Arizona's ponderosa pine type (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1976), by Peter F. Ffolliott, Malchus B. Baker, Warren P. Clary, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Characteristics of Arizona ponderosa pine stands on sandstone soils (Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1977), by Peter F. Ffolliott, Malchus B. Baker, United States Forest Service, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Soils of Arizona (Agricultural Experiment Station, University of Arizona, 1966), by S. W. Buol (page images at HathiTrust; US access only)
- Vertical zonation of great soil groups on Mt. Graham, Arizona as correlated with climate, vegetation and profile characteristics (University of Arizona, 1943), by W. P. Martin and Joel Eugene Fletcher (page images at HathiTrust; US access only)
Filed under: Soils -- Arizona -- Analysis
Filed under: Soils -- Arizona -- Apache County -- MapsFiled under: Soils -- Arizona -- Chiricahua National MonumentFiled under: Soils -- Arizona -- Cochise County- Soil survey of Coronado National Memorial, Arizona (United States Geological Survey, Sonoran Desert Field Station, School of Renewable Natural Resources, 2000), by David W. Denny, Charles R. Peacock, and Ariz.) Sonoran Desert Field Station (Tucson (page images at HathiTrust)
- Soil survey of Fort Bowie National Historic Site, Arizona (United States Geological Survey, Sonoran Desert Field Station, School of Renewable Natural Resources, 2000), by David W. Denny, Charles R. Peacock, and Ariz.) Sonoran Desert Field Station (Tucson (page images at HathiTrust)
- Soil survey of Chiricahua National Monument, Arizona (United States Geological Survey, Sonoran Desert Field Station, School of Renewable Natural Resources, 2000), by David W. Denny, Charles R. Peacock, and Ariz.) Sonoran Desert Field Station (Tucson (page images at HathiTrust)
Filed under: Soils -- Arizona -- Cochise County -- MapsFiled under: Soils -- Arizona -- Coronado National MemorialFiled under: Soils -- Arizona -- Fort Bowie National Historic SiteFiled under: Soils -- Arizona -- Graham County
Filed under: Soils -- Arizona -- Graham County -- Maps- Soil survey of the upper Gila valley area, Arizona. ([U.S. Govt. Print. Off., 1938), by E. N. Poulson, F. O. Youngs, University of Arizona Agricultural Experiment Station, and United States. Bureau of Chemistry and Soils (page images at HathiTrust)
- Soil survey of Gila-Duncan area, Arizona : parts of Graham and Greenlee Counties. (U.S. Dept. of Agriculture, Soil Conservation Service, 1981), by Alfred A. DeWall, University of Arizona Agricultural Experiment Station, United States Bureau of Land Management, and United States. Soil Conservation Service (page images at HathiTrust)
- Soil survey of San Simon area, Arizona : parts of Cochise, Graham, and Greenlee Counties. (U.S. Dept. of Agriculture, Soil Conservation Service, 1980), by Kenneth D. Vogt, University of Arizona Agricultural Experiment Station, and United States. Soil Conservation Service (page images at HathiTrust)
Filed under: Soils -- Arizona -- MapsFiled under: Soils -- Arizona -- Maricopa CountyFiled under: Soils -- Arizona -- Montezuma Castle National Monument
Filed under: Soils -- Arizona -- Organ Pipe Cactus National Monument -- MapsFiled under: Soils -- Arizona -- Phosphorous contentFiled under: Soils -- Arizona -- Salt River ValleyFiled under: Soils -- Arizona -- Tuzigoot National MonumentFiled under: Soils -- Arizona -- Yavapai County- Soil survey of Montezuma Castle National Monument, Arizona, including Montezuma Well (United States Geological Survey, Sonoran Desert Field Station, School of Renewable Natural Resources, 2000), by Bruce Alan Lindsay and Ariz.) Sonoran Desert Field Station (Tucson (page images at HathiTrust)
- Soil survey of Tuzigoot National Monument, Arizona (United States Geological Survey, Sonoran Desert Field Station, School of Renewable Natural Resources, 2000), by Bruce Alan Lindsay and Ariz.) Sonoran Desert Field Station (Tucson (page images at HathiTrust)
Filed under: Soils -- Arizona -- Yuma County- Soil survey of the Yuma area, Arizona-California (Govt. print. off., 1905), by United States. Bureau of Plant Industry, J. Garnett Holmes, and United States. Bureau of Chemistry and Soils (page images at HathiTrust)
- Soil survey of the Yuma-Wellton area, Arizona-California (United States Dept. of Agriculture, Bureau of Chemistry and Soils :, 1933), by F. O. Youngs, United States. Soil Conservation Service, University of Arizona Agricultural Experiment Station, and United States. Bureau of Chemistry and Soils (page images at HathiTrust)
Filed under: Calcareous soils -- Arizona- Phosphate solubility studies on some unproductive calcareous soils (University of Arizona, 1931), by W. T. McGeorge and J. F. Breazeale (page images at HathiTrust; US access only)
- Studies on iron, aluminum, and organic phosphates and phosphate fixation in calcareous soils (University of Arizona, 1932), by W. T. McGeorge and J. F. Breazeale (page images at HathiTrust; US access only)
- The measurement and significance of hydroxyl-ion concentration in alkaline-calcareous soils (University of Arizona, 1935), by W. T. McGeorge (page images at HathiTrust; US access only)
- Studies on plant food availability in alkaline-calcareous soils : seedling tests and soil analysis (University of Arizona, 1942), by W. T. McGeorge (page images at HathiTrust; US access only)
Filed under: Forest soils -- Arizona- Comparison of forest floor depth to loading relationships from several Arizona ponderosa pine stands (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1986), by Michael G. Harrington and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Mathematical hypothesis for herbage production potential on pinyon-juniper areas (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1981), by Warren P. Clary, Chester E. Jensen, and Intermountain Forest and Range Experiment Station (Ogden, Utah) (page images at HathiTrust)
Filed under: Loam soils -- ArizonaFiled under: Sandy soils -- ArizonaFiled under: Soil conservation -- ArizonaFiled under: Soil microbiology -- ArizonaFiled under: Soils, Salts in -- ArizonaFiled under: Soils -- Gila River Valley (N.M. and Ariz.)Filed under: Grasses -- Soils -- ArizonaFiled under: Junipers -- Soils -- ArizonaFiled under: Pinus edulis -- Soils -- ArizonaFiled under: Soils -- Electric properties -- ArizonaFiled under: Soils -- Quality -- ArizonaMore items available under broader and related terms at left. |