• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 985
  • 396
  • 261
  • 83
  • 41
  • 41
  • 41
  • 41
  • 41
  • 39
  • 31
  • 21
  • 20
  • 10
  • 7
  • Tagged with
  • 2233
  • 324
  • 283
  • 232
  • 212
  • 193
  • 189
  • 183
  • 179
  • 162
  • 145
  • 123
  • 118
  • 115
  • 113
  • 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.
71

Assessing monitoring techniques for bird populations in Sierra Nevada montane meadow and aspen communities /

Amones, Amy Kay Tegeler. January 1900 (has links)
Thesis (M.A.)--Humboldt State University, 2008. / Includes bibliographical references. Also available via Humboldt Digital Scholar.
72

Caractéristiques démogénétiques des populations de l'Abitibi et du Témiscamingue /

Bilodeau, Mélanie. January 2002 (has links)
Thèse (M.Med.Exp.)-- Université du Québec à Chicoutimi, 2002. / Document électronique également accessible en format PDF. CaQCU
73

Estimating, monitoring, and modeling elk population growth rates and densities in northcentral Idaho at multiple spatial and temporal scales /

Gilbert, Brian. January 1900 (has links)
Thesis (Ph. D., Natural Resources)--University of Idaho, May 2008. / Major professor: Edward O. Garton. Includes bibliographical references. Also available online (PDF file) by subscription or by purchasing the individual file.
74

Ducks in the muck : models of waterfowl aggregation /

Silverman, Emily Davies, January 1999 (has links)
Thesis (Ph. D.)--University of Washington, 1999. / Vita. Includes bibliographical references (leaves [110]-121).
75

Synoptic scale climatic forcing of multispecies fish recruitment patterns in Chesapeake Bay /

Wood, Robert J. January 2000 (has links) (PDF)
Thesis (Ph. D.)--College of William and Mary. / Typescript (photocopy). Vita. Includes bibliographical references.
76

Cetacean population density in the Eastern Pacific Ocean : analyzing patterns with predictive spatial models /

Ferguson, Megan Caton. January 2005 (has links) (PDF)
Thesis (Ph. D.)--University of California, San Diego, 2005. / Vita. Includes bibliographical references. Also available online in PDF format via the National Marine Fisheries Service Coastal Marine Mammal Program (CMMP) home page.
77

Monitoring of Amur tigers for their conservation

Riley, Meghan D. January 2009 (has links)
Thesis (M.S.)--University of Wyoming, 2009. / Title from PDF title page (viewed on Apr. 16, 2010). Includes bibliographical references.
78

Ecological correlates of avian community structure in mixed-conifer habitat an experimental approach /

Larson, Terry A. Birkenholz, Dale E. January 1981 (has links)
Thesis (Ph. D.)--Illinois State University, 1981. / Title from title page screen, viewed March 30, 2005. Dissertation Committee: Dale Birkenholz (chair), Charles Thompson, Roger Anderson, Alan Katz, Edward Mockford. Includes bibliographical references (leaves 74-78) and abstract. Also available in print.
79

The destribution of breeding birds in relation to vegetation in lowland forests of southern Wisconsin

DeJong, Michael John, January 1976 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 89-92).
80

Observations and studies of animal populations before 1860 a survey concluding with Darwin's Origin of species /

Egerton, Frank N. January 1967 (has links)
Thesis (Ph. D.)--University of Wisconsin, 1967. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographies.

Page generated in 0.0715 seconds