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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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Diagnosis of deficiencies of available potassium, calcium, and magnesium in forested soilsLeaf, Albert L. January 1957 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1957. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 95-114).
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