• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 271
  • 51
  • 21
  • 6
  • 4
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • Tagged with
  • 405
  • 405
  • 142
  • 73
  • 73
  • 65
  • 60
  • 52
  • 45
  • 43
  • 42
  • 36
  • 35
  • 31
  • 31
  • 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.
101

Mathematical system theory and the ecosystem concept, an approach to modelling watershed behavior

Rogers, James Joseph, January 1971 (has links) (PDF)
Thesis (M.S. - Hydrology and Water Resources)--University of Arizona. / Includes bibliographical references.
102

Dynamics of canopy structure and soil surface cover in a semiarid grassland

Goff, Bruce Franklin. January 1985 (has links) (PDF)
Thesis (M.S. - Renewable Natural Resources)--University of Arizona, 1985. / Includes bibliographical references (leaves 64-69).
103

The effect of spatial variability on output from the water erosion prediction project soil erosion computer model.

Parker, Ronald Dean, January 1991 (has links) (PDF)
Thesis (Ph. D. - Renewable Natural Resources)--University of Arizona, 1991. / Includes bibliographical references (leaves 287-296).
104

A decision methodology for the resource utilization of rangeland watersheds

Khalili, Davar, January 1986 (has links) (PDF)
Thesis (Ph. D. - Renewable Natural Resources)--University of Arizona, 1986. / Includes bibliographical references (leaves 165-174).
105

Characterization of Sediment Yield Variation, Little Colorado River Basin Near Saint Johns Arizona.

MacLeod, Andrew Harris January 2001 (has links) (PDF)
Thesis (M. S. - Renewable Natural Resources)--University of Arizona, 2001. / Includes bibliographical references (leaves 155-156).
106

Effects of substrate on dendrochronologic streamflow reconstruction: Paria River, Utah with fractal application to dendrochronology.

Grow, David Earl January 2002 (has links) (PDF)
Thesis (Ph. D. - Renewable Natural Resources)--University of Arizona, 2002. / Includes bibliographical references (leaves 203-209).
107

Vegetation Dynamics Over the Northeast Region of Brazil and Their Connections With Climate Variability During the Last Two Decades of the Twentieth Century.

Barbosa, Humberto January 2004 (has links) (PDF)
Thesis (Ph. D. - Soil, Water and Environmental Science)--University of Arizona, 2004. / Includes bibliographical references (leaves 175-187).
108

Evaluation of selected watershed assessment techniques.

Youbert, Ann, January 1998 (has links) (PDF)
Thesis (M. S. - Renewable Natural Resources)--University of Arizona, 1998. / Includes bibliographical references (leaves 209-213).
109

A review of hydrologic models for flash flood warning system in southwest Saudi Arabia.

Al-Haratani, Eisa R. January 1988 (has links) (PDF)
Thesis (M. S. - Renewable Natural Resources)--University of Arizona, 1988. / Includes bibliographical references (leaves 58-60).
110

Nitrogen Accumulation In A Constructed Wetland For Dairy Wastewater Treatment.

Shamir, Eylon January 1998 (has links) (PDF)
Thesis (M. S. - Soil, Water, and Environmental Science)--University of Arizona, 1998. / Includes bibliographical references (leaves 61-69).

Page generated in 0.1078 seconds