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331.
Ecological Complexity and Resilience in Integrated Crop-livestock Systems
by Peterson, Caitlin Adair, Ph.D.  University of California, Davis. 2019: 171 pages; 13896512.
333.
Characterization of Ambient Aerosols and Their Evolution under Various Atmospheric Conditions in the Northeast U.S. 
by Zhang, Jie, Ph.D.  State University of New York at Albany. 2019: 288 pages; 27669348.
335.
Responses to Biocrust Restoration and the Role of Cyanobacterial Exopolysaccharides in Dryland Ecosystems
by Chock, Taylor Mei Hop, M.A.  University of Colorado at Boulder. 2017: 78 pages; 10282445.
336.
The Spatial Dimensions of Savanna Fire Ecology in Kruger National Park, South Africa
by Godwin, Daniel, D.Biol.Sc.  University of Missouri - Columbia. 2015: 126 pages; 13869858.
337.
Tracing mercury pollution in aquatic ecosystems: Implications for public health
by Miserendino, Rebecca Adler, Ph.D.  The Johns Hopkins University. 2013: 186 pages; 3571745.
338.
Natural regeneration dynamics of red oak seedlings in Mississippi bottomland forests
by Boerger, Ellen Marie, M.S.  Mississippi State University. 2014: 95 pages; 1554895.
339.
340.
Natives Versus Exotics and Grasses Versus Forbs: A Long-Term Study of Vegetation in La Jolla Valley
by Seymour, Chelsea R., M.A.  California State University, Long Beach. 2017: 101 pages; 10604415.
341.
Biological Soil Crust Cover and Richness in Two Great Basin Vegetation Zones
by Freund, Stephanie M., M.S.  University of Nevada, Reno. 2015: 110 pages; 10001568.
344.
Urban Coyote (Canis latrans) Ecology: Diet, Activity, and Habitat Use
by Collins, Rita, M.S.  California State University, Long Beach. 2018: 72 pages; 10826343.
347.
Three natural challenges do not increase susceptibility of wood frog tadpoles (Lithobates sylvaticus) to ranavirus infection
by Reeve, Brooke C., M.S.  State University of New York College of Environmental Science and Forestry. 2011: 75 pages; 1500784.
348.
Ecoclimate: Variations, Interactions, and Teleconnections
by Swann, Abigail Lynn Segal, Ph.D.  University of California, Berkeley. 2010: 139 pages; 3527296.
349.
River Channel Changes and Stream Impoundment on the Provo River, Utah: A GIS Perspective
by Adeyemo, Ayomipo E., M.S.  Southern Illinois University at Edwardsville. 2016: 104 pages; 10125482.
350.
Sediment metal concentrations as a function of land use in the Charles River, Eastern Massachusetts
by Luce, Darryl L., Ph.D.  University of Massachusetts Boston. 2012: 269 pages; 3548981.
351.
Detection of Heavy Metals in Rocky Mountain Tailed Frog (Ascaphus montanus) Tadpoles near Abandoned Mines in Northern Idaho
by Lybarger, Hollie R., M.S.  Southern Illinois University at Edwardsville. 2014: 53 pages; 1557838.
355.
Impacts on Spartina alterniflora: Factors Affecting Salt Marsh Edge Loss
by Browne, James Paul, Ph.D.  State University of New York at Stony Brook. 2011: 286 pages; 3490438.
356.
357.
Ecological Genetics of Stipa pulchra in Environmental Restoration
by Rassbach, Kathleen Ida, Ph.D.  University of California, Berkeley. 2019: 224 pages; 22618087.
358.
359.
Elucidating the Movement Ecology of the Black-Capped Vireo (Vireo atricapilla)
by Hauser, Samantha, Ph.D.  University of Louisiana at Lafayette. 2018: 102 pages; 10844361.
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