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272.
273.
The Influence of Conservation Tillage and Conventional Tillage on Soil Bacterial Diversity in Southern Illinois
by Syed, Nasser, Ph.D.  The University of Southern Mississippi. 2018: 120 pages; 10750260.
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Substitute costs: A method for determining ecological service values in stormwater management
by McKinney, Steven B., Ph.D.  The University of Alabama at Birmingham. 2009: 109 pages; 3356370.
279.
Environmental Controls Over the Distribution and Function of Antarctic Soil Bacterial Communities
by Geyer, Kevin Michael, Ph.D.  Virginia Polytechnic Institute and State University. 2014: 108 pages; 10595323.
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From pastorals to Paterson: Ecology in the poetry and poetics of William Carlos Williams
by Burke, Daniel E., Ph.D.  Marquette University. 2014: 194 pages; 3634286.
286.
Interactions between suspended sediments, nutrients and freshwater inflow in Texas estuaries
by Paudel, Bhanu, Ph.D.  Texas A&M University - Corpus Christi. 2014: 210 pages; 3632597.
288.
Impact of the red swamp crayfish (Procambarus clarkii ) on benthic community structure in southern California wetlands
by Schliebe, Matthew C., M.S.  California State University, Long Beach. 2017: 56 pages; 10253864.
290.
Investigating Marine Resources in the Gulf of Mexico at Multiple Spatial and Temporal Scales of Inquiry
by Kilborn, Joshua Paul, Ph.D.  University of South Florida. 2017: 209 pages; 10680352.
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Getting the Right Message: Lay and Expert Perceptions of Ecological Restoration
by Holland, Austin, M.S.  Southern Illinois University at Edwardsville. 2016: 114 pages; 10112612.
295.
Rapid Assessment of Ecological Resilience in Aspen Communities
by Kirkey, Jason, M.A.  Prescott College. 2014: 204 pages; 1555581.
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Caution diver below! A case for enhanced environmental education and policies to raise awareness of sustainable scuba diving
by Pepe, Susan L., M.A.  State University of New York Empire State College. 2010: 67 pages; 1481084.
298.
Native American culture and society in relation to Cross-Cultural and Sustainable Business Management
by Schwoll, Benedikt Christian, M.A.  The American University of Paris (France). 2010: 56 pages; 10305679.
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Agricultural Landscape, Practice, and Identity in Transition
by Garbini, Susan, Ph.D.  University of California, Davis. 2012: 235 pages; 3511797.
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