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271.
The Effect of Edaphic and Biological Controls on Soil Microbial Carbon Use Efficiency
by Oliver, Erin E., Ph.D.  University of California, Davis. 2020: 152 pages; 28089718.
272.
Genome-Resolved Meta-Omics Analyses of Microbial Interactions in Mining-Impacted Systems
by Kantor, Rose Simone, Ph.D.  University of California, Berkeley. 2016: 125 pages; 10251153.
274.
Agricultural nutrient management in the Neuse River Basin: Exploring the links between mandates, motivations, and behavior
by Wittenborn, Alyssa, Ph.D.  The University of North Carolina at Chapel Hill. 2012: 238 pages; 3509348.
275.
Hydrologic and biogeochemical storm response in Choptank Basin headwaters
by Koskelo, Antti I., M.S.  University of Maryland, College Park. 2008: 220 pages; 1460968.
276.
Plant-soil-water relations in three contrasting environments
by Gass, Tobah M., Ph.D.  Colorado State University. 2010: 112 pages; 3433693.
277.
Transcriptional Regulation of Plant Primary and Secondary Metabolism
by Tang, Michelle, Ph.D.  University of California, Davis. 2020: 114 pages; 27740191.
278.
Chloroplast protein degradation during senescence is delayed in autophagy mutants
by Lee, Travis Andrew, M.S.  California State University, Long Beach. 2012: 70 pages; 1521629.
279.
Nitrous oxide emissions of higher fungal mycelium under various wastewater concentrations
by Daniels, Russell James, M.S.  State University of New York College of Environmental Science and Forestry. 2012: 72 pages; 1534032.
280.
An aquatic insect community comparison between forest and agricultural sites in a drinking water supply watershed
by Brinkley, Lydia R., M.S.  State University of New York College of Environmental Science and Forestry. 2011: 108 pages; 1506080.
281.
282.
Cavity ringdown sensors for atmospheric and combustion diagnostics
by Fallows, Eric Alan, Ph.D.  The George Washington University. 2009: 205 pages; 3349572.
284.
The agronomic and economic performance of the production of flax in Iowa
by Gailans, Stefans Robert, M.S.  Iowa State University. 2010: 149 pages; 1479994.
285.
Feasibility of low energy plasma torch for reaction control thruster ignition
by Park, Chunyoung, M.S.  California State University, Long Beach. 2015: 70 pages; 1587917.
286.
Bacterial communities in vineyard soils as revealed by a 16S rDNA sequencing survey
by Burns, Kayla Norene, M.S.  University of California, Davis. 2014: 221 pages; 1585051.
287.
Energy of the Quasi-free Electron in Repulsive Atomic and Molecular Fluids
by Lushtak, Yevgeniy, Ph.D.  City University of New York. 2013: 107 pages; 3561229.
288.
Characterization of Soil Organic Matter Under Varying Conservation Management Practices
by Veum, Kristen Sloan, Ph.D.  University of Missouri - Columbia. 2012: 203 pages; 3576096.
289.
Ammonia Adsorption by A Task-Specific Sulfonic Acid Ionic Liquid Supported on SBA-15
by Zhang, Yuchen, M.S.Ch.E.  University of South Alabama. 2017: 81 pages; 10604028.
291.
292.
Optimal Portfolio Design to Manage Oyster Resources
by Nyanzu, Frederick, M.S.  Mississippi State University. 2019: 259 pages; 13902272.
293.
Nonpoint sources of nitrate and perchlorate in urban land use to groundwater, Suffolk County, NY
by Munster, Jennie Erin, Ph.D.  State University of New York at Stony Brook. 2008: 144 pages; 3406706.
294.
Discrimination of forensic trace evidence using laser induced breakdown spectroscopy
by Bridge, Candice Mae, Ph.D.  University of Central Florida. 2007: 244 pages; 3377849.
295.
Quantifying the Effects of Prescribed Burning on Soil Carbon Efflux in an Ohio Oak Woodland
by Tenney, Gwendolyn H., M.S.  The University of Toledo. 2007: 78 pages; 10835982.
296.
Factors influencing remote sensing measurements of winter cover crops
by Prabhakara, Kusuma, Ph.D.  University of Maryland, College Park. 2016: 152 pages; 10196414.
297.
Nitrifiers and their contribution to oxygen consumption in Lake Erie
by Clevinger, Curtis, Ph.D.  Kent State University. 2013: 144 pages; 3617735.
299.
Tropospheric temperature measurements using a rotational raman lidar
by Lee, Robert Benjamin, III, Ph.D.  Hampton University. 2013: 137 pages; 3592881.
300.
Fire severity effects on nutrient dynamics and microbial activities in a Siberian larch forest
by Ludwig, Sarah, M.S.  University of Alaska Fairbanks. 2016: 63 pages; 10146125.
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