<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>http://pec.lib.wvu.edu/record/P16926</dc:identifier><dc:date>1941</dc:date><dc:title>Numbers of micro-organisms in relation to aggregate size. </dc:title><dc:description>Journal article reprint from: &amp;lt;em&amp;gt;Iowa State College Journal of Science&amp;lt;/em&amp;gt;, v.15:no.4 (1941:July). </dc:description><dc:creator>Nottingham, R. J.</dc:creator><dc:creator>Pohlman, G. G. (George Gordon), 1902-</dc:creator><dc:subject>Soil structure.</dc:subject><dc:subject>Soils.</dc:subject><dc:subject>Soil microbiology.</dc:subject><dc:type>14256</dc:type></oai_dc:dc>