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241.
Population ecology and monitoring of the endangered Devils Hole pupfish
by Dzul, Maria Christina, M.S.  Iowa State University. 2011: 130 pages; 1505845.
243.
244.
Ontogeny of the cypriniform pharyngeal jaw apparatus and its associated musculature
by O'Quin, Claire Tamplain, M.S.  The George Washington University. 2010: 46 pages; 1470326.
245.
Growth and Molecular Responses of Solanum lycopersicum (Tomato) to Enterobacter sp. 638
by Fanfan, Gabrielle, M.S.  State University of New York College of Environmental Science and Forestry. 2017: 76 pages; 10622647.
246.
Molecular Ecology, Disease Ecology, and Candidate Genes for Pathogen Resistance in the Blue Crab Callinectes sapidus
by Sullivan, Timothy J., Ph.D.  University of Louisiana at Lafayette. 2017: 194 pages; 10273194.
247.
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.
249.
Coupling sediment transport and water quality models
by Xiong, Yi, Ph.D.  Mississippi State University. 2010: 324 pages; 3432283.
253.
The Economically Important Nitrogen Pathways of Southwest Florida
by Malkin, Elon M., Ph.D.  University of South Florida. 2010: 194 pages; 3432573.
255.
258.
Physical and Biological Dynamics of Surfzone Bacterial Pollution: Sources, Transports, and Removal Mechanisms
by Rippy, Megan Anjuli, Ph.D.  University of California, San Diego. 2012: 224 pages; 3512483.
259.
Hydrocharis morsus-ranae L. in the Upper St. Lawrence River in New York: Its Success Within Heterogenous Wetland Habitat and Potential Management Approaches
by Halpern, Alison D., Ph.D.  State University of New York College of Environmental Science and Forestry. 2017: 197 pages; 10285951.
260.
Ancient sedimentary fill of the Waucobi Lake Beds as an archive owens valley, California tectonics and climate
by De Masi, Conni L., M.S.  California State University, Long Beach. 2013: 105 pages; 1527312.
262.
Land Use Effects on Anadromous Alewife in the Gulf Of Maine: Beyond Conventional Fisheries Considerations
by Oliveira Monteiro, Rita, Ph.D.  State University of New York College of Environmental Science and Forestry. 2011: 174 pages; 3494513.
264.
Ecology, systematics, and conservation of West Virginia's crayfishes
by Loughman, Zachary J., Ph.D.  Indiana State University. 2011: 265 pages; 3491232.
267.
Landscape Change in Suisun Marsh
by Manfree, Amber Dawn, Ph.D.  University of California, Davis. 2014: 135 pages; 3646341.
268.
Associating genetically diverse tamarisk invaders with their impacts in a salt marsh ecosystem
by Asef, Tania S., M.S.  California State University, Long Beach. 2013: 116 pages; 1522618.
269.
Fluridone Extraction and Degradation in Water and Alluvial Deltaic Sediment, Analytical Estimation of Fluridone Subsurface Transport
by Wickham, Patrick Connor, M.S.  University of California, Davis. 2019: 73 pages; 13808351.
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