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511.
The impact of transgenic American chestnuts (Castanea dentata) on ectomycorrhizal fungi in open-field and mature forest sites
by Tourtellot, Samuel Gair, M.S.  State University of New York College of Environmental Science and Forestry. 2013: 151 pages; 1540964.
512.
Characterizing and Managing Drivers of Change in Mediterranean Forest and Grassland Communities
by Dudney, Joan Celeste, Ph.D.  University of California, Berkeley. 2019: 86 pages; 13885084.
513.
Hybridization and the evolution of invasiveness in California wild radish (Raphanus sativus)
by Ridley, Caroline Elizabeth, Ph.D.  University of California, Riverside. 2008: 132 pages; 3332654.
514.
Chickasaw plum: Establishment and importance of integration among ramets
by West, Adam Nathaniel, M.S.  Oklahoma State University. 2009: 92 pages; 1472822.
516.
Outback Nevada: Public Domain and Environmental Challenge
by Powell, Ryan R., Ph.D.  University of Nevada, Reno. 2017: 323 pages; 10633860.
517.
Ecological and geomorphological impacts of stability restoration in urban streams
by Laub, Brian Guthrie, Ph.D.  University of Maryland, College Park. 2011: 240 pages; 3495574.
518.
Dynamics and characteristics of dissolved organic carbon, nitrogen, and sulfur in the Arbutus Lake Watershed in the Adirondack Mountains of New York State
by Kang, Phil-Goo, Ph.D.  State University of New York College of Environmental Science and Forestry. 2016: 215 pages; 10117985.
521.
Lawn Management from the Mesoscale: How Communities Shape Residential Lawn Care in Baltimore City
by Meltzer, Hallee, M.S.  Florida Atlantic University. 2019: 144 pages; 22619930.
522.
Assessing the Robustness of Clustering Methods for use in Vegetation Classification
by Dell, Noah David, M.S.  Southern Illinois University at Edwardsville. 2017: 108 pages; 10275943.
523.
Stoichiometric Homeostasis in Two Native and Two Invasive South Dakotan Grasses
by Harvey, Joshua Thomas, M.S.  South Dakota State University. 2019: 99 pages; 13807215.
526.
Evolutionary constraints on plasticity in the anti-herbivore defenses of Solanum carolinense
by McNutt, David William, Ph.D.  The Florida State University. 2013: 115 pages; 3612462.
527.
The influence of an ecosystem engineer on nutrient subsidies and fish invasions in southwestern Montana
by McCaffery, Magnus Leask Mann, Ph.D.  University of Montana. 2009: 107 pages; 3389408.
528.
529.
Nitrifiers and their contribution to oxygen consumption in Lake Erie
by Clevinger, Curtis, Ph.D.  Kent State University. 2013: 144 pages; 3617735.
530.
Plant-soil feedbacks: A potential tool to improve management of invasive knapweeds
by Grant, Thomas A., III, Ph.D.  Colorado State University. 2011: 195 pages; 3489872.
535.
536.
Evolutionary patterns in deep-sea mollusks
by Boyle, Elizabeth E., Ph.D.  University of Massachusetts Boston. 2011: 166 pages; 3457389.
537.
539.
Ecological Consequences of Constitutive versus Inducible Thermal Defense Strategies in Rocky Shore Limpets
by Kroupa, Thomas F., M.S.  California State University, Long Beach. 2017: 51 pages; 10638863.
540.
Consequences of range expansion in Laysan Albatrosses
by Henry, Robert W., III, Ph.D.  University of California, Santa Cruz. 2011: 152 pages; 3497951.
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