• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1532
  • 776
  • 181
  • 48
  • 26
  • 23
  • 20
  • 18
  • 17
  • 17
  • 17
  • 17
  • 17
  • 17
  • 14
  • Tagged with
  • 3429
  • 3429
  • 770
  • 734
  • 705
  • 651
  • 415
  • 386
  • 279
  • 260
  • 253
  • 231
  • 218
  • 210
  • 206
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
241

Evaluation of groundwater flow and contaminant transport at the Wells G&H Superfund Site, Woburn, Massachusetts, from 1960 to 1986 and estimation of TCE and PCE concentrations delivered to Woburn residences

Metheny, Maura Agnew. January 2004 (has links)
Thesis (Ph. D.)--Ohio State University, 2004. / Title from first page of PDF file. Document formatted into pages; contains xx, 346 p.; also includes maps, graphics (some col.) Includes bibliographical references (p. 315-325). Available online via OhioLINK's ETD Center
242

Residents' attitudes toward water resource protection in metropolitan Portland, Oregon /

Larson, Kelli L., January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2005. / Printout. Includes bibliographical references (leaves 262-274). Also available via the World Wide Web.
243

Use of aerial photography to quantitatively estimate water quality parameters in surface water mixing zones

Lillesand, Thomas M. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1973. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 114-120).
244

Development of a low cost handheld microfluidic phosphate colorimeter for water quality analysis a thesis /

Kaylor, Sean. Vanasupa, Linda. January 1900 (has links)
Thesis (M.S.)--California Polytechnic State University, 2009. / Title from PDF title page; viewed on Sept. 22, 2009. "July 2009." "In partial fulfillment of the requirements for the degree [of] Master's of Science in Engineering with a specialization in Materials Engineering." "Presented to the faculty of California Polytechnic State University, San Luis Obispo." Major professor: Linda Vanasupa, Ph.D. Includes bibliographical references (p. 144-151).
245

Fresh water ecology unit for secondary education science courses /

Hyer, Eric L., January 2007 (has links) (PDF)
Project (M.S.)--Brigham Young University. Dept. of Integrative Biology, 2007. / Includes bibliographical references.
246

Spatial analysis of catchment characteristics in relation to water quality using remote sensing and geographic information systems /

Rapp, Joshua. January 2003 (has links) (PDF)
Thesis (M.Phil) - University of Queensland, 2003. / Includes bibliography.
247

Hydrologic and geochemical controls of freshwater ferromanganese deposit formation at Trout Lake, Vilas County, Wisconsin

Krabbenhoft, David P. January 1984 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1984. / Typescript. eContent provider-neutral record in process. Description based on print version record. Bibliography: leaves 119-137.
248

The development of water quality guidelines for poultry production in southern Africa

Coetzee, Christél Blanché. January 2006 (has links)
Thesis (D.Phil.(Animal Science))--University of Pretoria, 2006. / Includes summary. Includes bibliographical references. Available on the Internet via the World Wide Web.
249

Disinfection by-product precursors and formation potentials of Missouri reservoirs

Veum, Kristen Sloan. January 2006 (has links)
Thesis (M.S.) University of Missouri-Columbia, 2006. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 29, 2007) Includes bibliographical references.
250

Bacterial dynamics at the sediment-water interface of a stratified, eutrophic reservoir

Christian, Bradley W. Lind, Owen T., January 2006 (has links)
Thesis (Ph.D.)--Baylor University, 2006. / Includes bibliographical references (p. 141-155).

Page generated in 0.0764 seconds