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Assessment of nitrogen efficiency in maize due to soil compaction and changes in soil physical properties /Stinghen, Geovanne Silva. January 2004 (has links)
Thesis (M.S.)--University of Missouri-Columbia, 2004. / Typescript. Includes bibliographical references. Also available on the Internet.
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Assessment of nitrogen efficiency in maize due to soil compaction and changes in soil physical propertiesStinghen, Geovanne Silva. January 2004 (has links)
Thesis (M.S.)--University of Missouri-Columbia, 2004. / Typescript. Includes bibliographical references. Also available on the Internet.
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Arkansas soils information system (ARK-SIS) : an interactive, web-based soils information system using digital geographic soils databases /Sparks, Kelly Christina. January 2000 (has links)
Thesis (M.S.)--University of Arkansas, Fayetteville, 2000. / "August 2000." Includes bibliographical references (leaves 74-76).
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Characterization and quality of soils developing on a mountaintop removal coal mineThomas, Kevin A., January 2001 (has links)
Thesis (M.S.)--West Virginia University, 2001. / Title from document title page. Document formatted into pages; contains 149 p. : ill. (some col.), map (part col.). Vita. Includes abstract. Includes bibliographical references (p. 66-71).
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An empirical approach for better estimating soil organic carbon and bulk density using a fixed-volume sampling method /Ficklin, Robert L. January 2002 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2002. / Typescript. Vita. Includes bibliographical references (leaves 121-129). Also available on the Internet.
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An empirical approach for better estimating soil organic carbon and bulk density using a fixed-volume sampling methodFicklin, Robert L. January 2002 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2002. / Typescript. Vita. Includes bibliographical references (leaves 121-129). Also available on the Internet.
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Reflectance and temperature characteristics of semiarid rangeland surfacesTurner, Georgia Reavis. January 1984 (has links) (PDF)
Thesis (M.S. - Soils, Water and Engineering)--University of Arizona, 1984. / Includes bibliographical references (leaves 67-69).
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Effect of water quality on plant production on Cajon soilsBilly, Bahe, January 1964 (has links) (PDF)
Thesis (M.S. - Agricultural Chemistry and Soils)--University of Arizona. / Includes bibliographical references (leaves 93-99).
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Management and landscape influences on soil organic carbon in the Southern Piedmont and Coastal PlainCausarano-Medina, Héctor Javier, Franzluebbers, Alan J. Shaw, Joey N. January 2006 (has links) (PDF)
Dissertation (Ph.D.)--Auburn University, 2006. / Abstract. Vita. Includes bibliographic references.
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The effect of logging and slash burning on certain physical properties of forest soils /Dyrness, C. T. January 1956 (has links)
Thesis (M.S.)--Oregon State College, 1956. / Typescript. Includes bibliographical references (leaves 80-85). Also available on the World Wide Web.
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