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Macro- and micro-morphology of organic soilsLangton, John Edward. January 1964 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1964. / eContent provider-neutral record in process. Description based on print version record. Bibliography: l. 90-93.
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Mineralization in soils amended with manure as affected by environmental conditionsWatts, Dexter Brown, January 2007 (has links) (PDF)
Thesis (Ph.D.)--Auburn University, 2007. / Abstract. Vita. Includes bibliographic references (ℓ.123-127)
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Effects of cow urine and its constituents on soil microbial populations and nitrous oxide emissions : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy at Lincoln University /Bertram, Janet. January 2009 (has links)
Thesis (Ph. D.) -- Lincoln University, 2009. / Also available via the World Wide Web.
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Influence of interplanted and pure stands of red alder (Alnus rubra Bong.) on microbial and chemical characteristics of a coastal forest soil in the Douglas-fir region /Chen, Chi-sin. January 1965 (has links)
Thesis (Ph. D.)--Oregon State University. / Third progress report for grant NSF G-21015 initiated January 1, 1962. Contribution to project on Influence of interplanted and pure stands of red alder (Alnus rubra) on microbial activity and carbon-nitrogen transformations in soils of the Douglas-fir region. Progress report for NSF grant: G21015. Includes bibliographical references (leaves 152-164). Also available online.
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The effect of soluble organic carbon substrates, and environmental modulators on soil microbial function and diversity /Hoyle, Frances Carmen. January 2006 (has links)
Thesis (Ph.D.)--University of Western Australia, 2007.
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Characterization of tetracycline efflux genes in soil bacteria and an analysis of environmental factors controlling their expressionCampbell, Brian Mark. January 2008 (has links)
Thesis (M.S.)--Michigan State University. Dept. of Microbiology & Molecular Genetics, 2008. / Title from PDF t.p. (viewed on July 29, 2009) Includes bibliographical references (p. 162-166). Also issued in print.
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Cover crop effects on root rot of sweet corn and soil properties /Miyazoe, Mikio. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 159-167). Also available on the World Wide Web.
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