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421.
Ecology, systematics, and conservation of West Virginia's crayfishes
by Loughman, Zachary J., Ph.D.  Indiana State University. 2011: 265 pages; 3491232.
422.
Comparative Genomics of the Drosophila yakuba Group
by Reilly, Patrick Francois, Ph.D.  Princeton University. 2020: 200 pages; 27738957.
423.
425.
Evaluating the Success of Bottomland Forest Restoration In the Upper Mississippi Valley
by Ballen, Lindley B., M.S.  Southern Illinois University at Edwardsville. 2014: 79 pages; 1571907.
426.
Evaluating monitoring strategies and habitat for tortoises in the Sonoran desert
by Zylstra, Erin Rae, M.S.  The University of Arizona. 2008: 66 pages; 1457397.
427.
Interference among native and introduced marine epifaunal predators
by Newsom, Amanda Joy, Ph.D.  University of California, Davis. 2011: 113 pages; 3499472.
428.
Evaluating the Success of Prairie Restorations in Southwest Illinois in Providing Suitable Habitat for Prairie Birds
by Alexander, Aaron M., M.S.  Southern Illinois University at Edwardsville. 2017: 72 pages; 10274915.
429.
Evaluating competition between the non-native slug Arion subfuscus and the native slug Philomycus carolinianus
by Paustian, Megan Elisabeth, Ph.D.  University of Maryland, College Park. 2010: 161 pages; 3443499.
430.
Interregional differences in stream ecosystem responses to urbanization: Causes and consequences
by Utz, Ryan Michael, Ph.D.  University of Maryland, College Park. 2010: 238 pages; 3409855.
431.
The contribution of mobile elements to gene regulatory innovations on the human lineage
by Lowe, Craig B., Ph.D.  University of California, Santa Cruz. 2010: 18 pages; 3421296.
432.
Avian Classifier Applying Shazam-Like Fingerprinting to Features Designed for Large Sample Space Variance
by Amberden, Ariel E. A., M.S.  California State University, Long Beach. 2017: 131 pages; 10263670.
433.
Do Fungal Symbionts of Salt Marsh Plants Affect Interspecies Competition?
by Robertson-Rojas, Vanessa, M.S.  Portland State University. 2020: 69 pages; 28003024.
435.
Post-fire analysis of Sequoia sempervirens forests on the central coast of California
by Lazzeri-Aerts, Rachel Anne, M.S.  San Jose State University. 2011: 91 pages; 1495071.
436.
Levels of Variation in Evening Grosbeak (Coccothraustes vespertinus) Calls and Morphology
by Haiman, Aaron Nathan Kositsky, M.S.  University of California, Davis. 2011: 57 pages; 1502353.
437.
Potential influence of white-nose syndrome on summer bat distribution in Pennsylvania
by D'Acunto, Laura Elizabeth, M.S.  Indiana University of Pennsylvania. 2012: 123 pages; 1530910.
440.
Evolution of sex-biased expression in Caenorhabditis
by Thomas, Cristel G., Ph.D.  University of Maryland, College Park. 2011: 183 pages; 3495443.
442.
Rethinking community preparedness: A relational approach to self-reliance
by Chen, Karen Kyfa, Ph.D.  California Institute of Integral Studies. 2011: 386 pages; 3489667.
445.
Waterbird and raptor communities in the Modulos de Apure region of the Venezuelan Llanos: An emphasis on temporal and multiscale waterbird-habitat relationships
by Baltzersen, Wendy J., Ph.D.  State University of New York College of Environmental Science and Forestry. 2011: 276 pages; 3494495.
446.
Approaches to Stream Restoration: Practices in Missouri and Illinois
by Walther, Rachel L., M.S.  Southern Illinois University at Edwardsville. 2017: 106 pages; 10615035.
448.
Analysis of hemlock - topography relationships in southwest Wisconsin
by Marks, Thad, M.A.  Western Illinois University. 2012: 102 pages; 1511908.
449.
An outcome-based assessment of the New York State Department of Environmental Conservation freshwater wetlands regulatory system in Central New York
by Bliss, Kevin R., Ph.D.  State University of New York College of Environmental Science and Forestry. 2014: 364 pages; 3628499.
450.
Engaged conservation planning and uncertainty mapping as means towards effective implementation and monitoring
by Gallo, John A., Ph.D.  University of California, Santa Barbara. 2007: 323 pages; 3252817.
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