Results

Looking for more? ProQuest® Dissertations & Theses has additional dissertations and theses.
33544 open access dissertations and theses found for:
sub(Soil sciences)  »   Refine Search
151.
Spring seedbed characteristics after winterkilled cover crops
by Lounsbury, Natalie Pennoyer, M.S.  University of Maryland, College Park. 2013: 130 pages; 1552505.
152.
Environmental Controls Over the Distribution and Function of Antarctic Soil Bacterial Communities
by Geyer, Kevin Michael, Ph.D.  Virginia Polytechnic Institute and State University. 2014: 108 pages; 10595323.
153.
Variable rate nitrogen and seeding to improve nitrogen use efficiency
by Brown, Tabitha Therisa, Ph.D.  Washington State University. 2015: 224 pages; 10043121.
155.
157.
The Biodiversity and Direct Ecosystem Services and Disservices of Urban Gardens
by Clarke, Lorraine Weller, Ph.D.  University of California, Riverside. 2014: 163 pages; 3630666.
160.
The Economically Important Nitrogen Pathways of Southwest Florida
by Malkin, Elon M., Ph.D.  University of South Florida. 2010: 194 pages; 3432573.
161.
Modeling contaminant behavior in Lake Superior: A comparison of PCBs, PBDEs, and mercury
by Rowe, Mark D., M.S.  Michigan Technological University. 2009: 60 pages; 1464086.
162.
165.
The impact of Internet GIS on access to water quality information
by Hoover, Joseph H., Ph.D.  University of Denver. 2014: 144 pages; 3641992.
166.
Engineering nanoparticles for gene therapy and cancer therapy
by Liu, Yarong, Ph.D.  University of Southern California. 2014: 168 pages; 3628227.
167.
168.
Artificial Neural Network Impact on Cloud Parameterization and Land-Atmosphere Interactions
by Yacalis, Galen, M.S.  University of California, Irvine. 2018: 106 pages; 10933426.
169.
Characterization and optimization of nanoparticles for polynucleotide delivery
by Conjeevaram Nagarajan, Bhavani Saranya, M.S.  University of North Texas Health Science Center at Fort Worth. 2015: 78 pages; 1595763.
170.
Lake Sediments as Evidence of Natural and Human-Induced Environmental Change from California and Nevada
by Reidy, Liam Michael, Ph.D.  University of California, Berkeley. 2013: 108 pages; 3616388.
171.
The role of wood microsites at timberline-alpine meadow borders for conifer regeneration
by Johnson, Adelaide Chapman, Ph.D.  Portland State University. 2013: 181 pages; 3593581.
172.
173.
Effects of Urbanization and Infiltration-Based Watershed Restoration on the Hydro-Ecology of Headwater Streams
by Fanelli, Rosemary Margaret, Ph.D.  University of Maryland, College Park. 2017: 152 pages; 10253184.
175.
Mean flow and turbulence around two series of experimental dikes
by Yaeger, Mary A., M.S.  The University of Arizona. 2009: 99 pages; 1464336.
176.
The Effects of Acute L-Dopa on Brux-like and Masticatory Motor Patterns: EMG Phase Analysis in Rats
by Wall, John Devin, M.S.  Southern Illinois University at Edwardsville. 2017: 98 pages; 10275011.
177.
178.
Hydroclimate variability and landuse effects on nutrient export from watersheds in the mid-Atlantic United States
by Savvas, Catherine, M.S.  The University of North Carolina at Chapel Hill. 2010: 112 pages; 1483178.
151 - 180 of 33544 displayed.
« First < Previous |   3    4    5    6    7    8    9    10    11    12    13   Next >
Copyright © 2019 ProQuest LLC. All rights reserved. Terms and Conditions Privacy Policy Cookie Policy
ProQuest