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242.
Soil Health Assessment of the Sanborn Field Long-term Experimental Study
by Norkaew, Saranya, Ph.D.  University of Missouri - Columbia. 2018: 156 pages; 13877157.
243.
Air-Propelled Organic Fertilizer Grits Can Be Used to Control Weeds and Provide Nitrogen
by Carlson, Michael, M.S.  South Dakota State University. 2018: 210 pages; 10809591.
245.
Ocean Acidification on the California Coast: Responses of Marine Bryozoa to a High CO2 Future
by Swezey, Daniel Sergio, Ph.D.  University of California, Davis. 2015: 203 pages; 10036209.
247.
Multielement isotopic analysis of presolar silicon carbide
by Barzyk, Julia G., Ph.D.  The University of Chicago. 2007: 102 pages; 3252254.
248.
In Situ Micro-analytical Investigations of Palagonitization
by Pauly, Bruce Duemler, Ph.D.  University of California, Davis. 2011: 187 pages; 3456858.
250.
Nitrogen fluxes and dynamics in an urban watershed
by Luo, Jiexuan, Ph.D.  University of Florida. 2015: 163 pages; 10299012.
251.
Past climate, modern caves, and future resource management in speleothem paleoclimatology
by Truebe, Sarah Anne, Ph.D.  The University of Arizona. 2016: 265 pages; 10158145.
252.
253.
Synthesis of carbon -11 radiopharmaceuticals and their evaluations
by Kil, Kun-Eek, Ph.D.  State University of New York at Stony Brook. 2008: 245 pages; 3358205.
254.
Structure-function relationships in the photoactive yellow protein family of photoreceptors
by Suresh Rathod, Rachana Ramila, Ph.D.  Oklahoma State University. 2014: 166 pages; 10138974.
256.
Nitrogen removal and sustainability of vertical flow constructed wetlands for small scale wastewater treatment
by Fuchs, Valerie J., Ph.D.  Michigan Technological University. 2009: 209 pages; 3389744.
258.
Patterns and controls on nitrogen removal and greenhouse gas production in reservoirs
by Deemer, Bridget R., Ph.D.  Washington State University. 2016: 232 pages; 10139742.
260.
Humicrete in Northwest Florida: An Analysis of Formation and Characteristics
by Shelfer, Megan L., M.S.  The Florida State University. 2019: 65 pages; 13806887.
261.
264.
Use of Proximal Sensing Devices in the Estimation of Nitrogen and Water Stress in Corn
by Becker, Taylor Lyn, M.S.  University of California, Davis. 2020: 81 pages; 27741594.
265.
267.
Density, diversity, and diet of shortgrass steppe grasshoppers in response to cattle and prairie dog grazing
by Hauser, Charles S., M.S.  California State University, Fullerton. 2016: 78 pages; 10145377.
269.
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