Global ETD Search

31	Sediment nutrient bioavailability in a sub-tropical catchment dominated by agriculture : the transition from land to sea / Chaston, Katherine A. V. January 2001 (has links) (PDF) Thesis (Ph.D.) - University of Queensland, 2002. / Includes bibliography.
32	Options for wastewater management in Harare, Zimbabwe Nhapi, Innocent. January 1900 (has links) Thesis (doctoral)--Wageningen Universiteit, 2004. / Title from e-book title screen (viewed Dec. 13, 2005). This edition published in the Taylor & Francis e-Library, 2005. Includes bibliographical references.
33	Atmospheric fluxes and the geochemistry of n-alkanes in Crystal Lake (Vilas County), Wisconsin Doskey, Paul Vincent. January 1900 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1982. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 142-153).
34	Cyanobacteria-grazer interactions consequences of toxicity, morphology, and genetic diversity / Wilson, Alan Elliott. January 2006 (has links) Thesis (Ph. D.)--Biology, Georgia Institute of Technology, 2006. / Klausmeier, Christopher, Committee Member ; Montoya, Joseph, Committee Member ; Snell, Terry, Committee Member ; Sarnelle, Orlando, Committee Member ; Hay, Mark, Committee Chair.
35	Benthic microalgae on the Heron Island reef flat sediment and responses to nutrient enrichment / Bird, Paul. January 2005 (has links) (PDF) Thesis (Ph.D.) - University of Queensland, 2005. / Includes bibliography.
36	The identification of novel marine bacteria, and the construction of single chain fragment variable antibodies for the control of a viral pathogen / Lau, Ken Wan Keung. January 2006 (has links) Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2006. / Includes bibliographical references. Also available in electronic version.
37	Periphyton growth in the Waipara River, North Canterbury : a thesis submitted in partial fulfilment of Master of Science in Environmental Science at the University of Canterbury / Hayward, S. A. January 2003 (has links) Thesis (M. Sc.)--University of Canterbury, 2003. / Typescript (photocopy). Includes bibliographical references (leaves 104-110). Also available via the World Wide Web
38	The Temporal and Spatial Relationship between Phosphorus and Nitrogen Concentrations, Algal Growth, and Nutrient Sources in the Meduxnekeag River Watershed Fretwell, Elizabeth A. January 2006 (has links) (PDF) No description available.
39	The development of a boom and skimmer for the recovery of oil spilt in waterways Candy, Robert Leonard January 1999 (has links) Submitted in partial fulfillment of the requirements for the Degree of Masters of Technology: Mechanical Engineering, Technikon Natal, 1998. / The two and a half billion dollars spent in cleaning up the Exxon Valdez spill in Prince William Sound is one of many indications of how seriously environmental damage is viewed today. Due to the massive problems encountered during spills, clean-ups remain time consuming and costly. Thus the aim of this study is to develop a more efficient method, which will be the design and development of an oil reclaimer to operate in moderate sea conditions. The feasibility of the concept will be evaluated against existing methods. / M Oil pollution of water Pollution Water--Pollution
40	A Yearly Study of the Bacterial Flora of Lake Dallas Water with Special Reference to Sanitation Foster, Edwin Michael 06 1900 (has links) The purpose of this thesis is to determine the relative numbers of colon bacteria in the water of Lake Dallas. Flora sanitation Lahe Dallas pollution in water

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