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481.
Modeling sediment movement in forested watersheds using hill-slope attributes
by Hamons, Gregory W., M.S.F.  West Virginia University. 2007: 130 pages; 1451944.
482.
Perspectives of Sustainability Among North Carolina Certified Environmental Educators
by Crowell, William L., Jr., Ph.D.  Prescott College. 2011: 289 pages; 3456924.
485.
Ecotourism: Conserving biocultural diversity and contributing to sustainable development
by Gould, Elizabeth A., M.A.  University of the Pacific. 2016: 163 pages; 10194970.
487.
The response of bats to introduced trout in naturally fishless lakes of the Sierra Nevada, California
by Gruenstein, Elizabeth, M.S.  San Jose State University. 2014: 46 pages; 1567993.
489.
The impact of changing precipitation on water and carbon cycling in semiarid grasslands of the Colorado Front Range
by Moore Powell, Katherine, Ph.D.  University of Colorado at Boulder. 2016: 187 pages; 10108699.
490.
Attention and Polyphonic Music
by Francis, Kelly Anne, Ph.D.  University of Rochester. 2011: 205 pages; 3478289.
491.
Assessing the ability of soils and sediment to adsorb and retain cesium-137 in Puerto Rico
by Ithier-Guzman, Warner, Ph.D.  University of South Florida. 2010: 180 pages; 3425691.
493.
The hydrologic regime at sub-Arctic and Arctic watersheds: Present and projected
by Liljedahl, Anna K., Ph.D.  University of Alaska Fairbanks. 2011: 244 pages; 3463949.
494.
Native plant restoration following the eradication of invasive tamarisk in the Tijuana Estuary, California
by Antcliffe, Samantha L., M.A.  California State University, Long Beach. 2009: 69 pages; 1466080.
495.
The effect of prescribed fire on sugar pine mortality in Sequoia and Kings Canyon National Parks
by Nesmith, Jonathan Claire, Ph.D.  University of California, Berkeley. 2011: 87 pages; 3499035.
496.
Environmental dimensions of colonial settlement: A palynological investigation of La Cienega, New Mexico
by Edwards, Kyle W., M.A.  University of Massachusetts Boston. 2015: 118 pages; 10010750.
497.
Carbon Dioxide and Methane Emissions from a California Salt Marsh
by Wang, Jian, M.A.  University of California, Santa Barbara. 2018: 51 pages; 10687609.
498.
A Comparative Taxonomic and Diversity Study of Litter-Associated Fungi in Northwest Arkansas Forests
by Al Aanbagi, Rajaa Abdulrazzaq Abbas, Ph.D.  University of Arkansas. 2020: 232 pages; 27955482.
499.
Winter range studies of the Western Arctic Caribou Herd, Northwest Alaska
by Joly, Kyle, Ph.D.  University of Alaska Fairbanks. 2011: 221 pages; 3486414.
500.
Effects of urban development on groundwater flow systems and streamflow generation
by Bhaskar, Aditi Seth, Ph.D.  University of Maryland, Baltimore County. 2013: 196 pages; 3609831.
501.
Political ecology of the Central Valley Project: Protecting water access in the Westlands
by Nichols, Michael D., M.A.  California State University, Long Beach. 2012: 96 pages; 1517750.
504.
Lidar remote sensing of savanna biophysical attributes
by Gwenzi, David, Ph.D.  Colorado State University. 2015: 148 pages; 3720536.
505.
509.
An Inventory and Assessment of Springs, Big Bend Ranch State Park, Texas
by Weathers, Michael Zachary, M.S.  Sul Ross State University. 2019: 248 pages; 22582713.
510.
Dissolved Organic Carbon and Dissolved Inorganic Carbon along an Urbanization Gradient in Charlotte, North Carolina
by Kiker, Taylor Wilson, M.S.  The University of North Carolina at Charlotte. 2018: 134 pages; 10928077.
481 - 510 of 13332 displayed.
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