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  • 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.
21

The exploitation of certain large mammals for trade : the implications for management

Milner-Gulland, E. J. January 1991 (has links)
No description available.
22

KIT FOX MOVEMENTS AND HOME RANGE USE IN WESTERN ARIZONA.

Zoellick, Bruce William. January 1985 (has links)
No description available.
23

Enforcing the CITES through unilateral trade sanctions of states : with particular reference to Taiwan

Hung, Szu-Chu January 2003 (has links)
No description available.
24

Genetic relationships among Spiranthes parksii and congeneric species

Walters, Catherine 25 April 2007 (has links)
Using four AFLP markers and seven polymorphic microsatellite loci, we examined the genetic structure of the rare and endangered Spiranthes parksii Correll (Orchidaceae). Spiranthes parksii is not distinguishable from sympatric S. cernua (L.) Rich based on these data, though low levels of polymorphisms exist within both. These low levels of genetic diversity are likely a result of high levels of agamospermic reproduction through adventitious embryony. These results suggest that both S. parksii, as well as the sympatric, open flower form of S. cernua, are products of the more widely distributed S. cernua complex. Further, another local form of S. cernua, distinguished by its tendency to produce closed flowers is genetically distinct from both S. parksii, as well as the openflower form of S. cernua, as shown by AFLPs and microsatellite loci. This is the first known set of microsatellite primers developed specifically for use in Spiranthes. The application of these markers may be used to address other unresolved relationships among species of Spiranthes, many of which are also endangered or have populations in decline.
25

Conservation management of two threatened frog species in South-Eastern New South Wales, Australia /

Hunter, David. January 2007 (has links)
Thesis (PhD.)--University of Canberra, 2007. / Includes bibliography (p. 152-176)
26

The role of science in the creation of endangered species law and policy the case of the West Indian manatee /

Goedeke, Theresa L. January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 520-556). Also available on the Internet.
27

Modeling conservation incentives for private landowners /

Langpap, Christian. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2003. / Typescript (photocopy). Includes bibliographical references. Also available online.
28

The role of science in the creation of endangered species law and policy : the case of the West Indian manatee /

Goedeke, Theresa L. January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 520-556). Also available on the Internet.
29

A study of fauna species endangered by traditional habits of Chinese communities in Hong Kong

Tam, Yee-wa, Audrey., 譚綺華. January 2006 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
30

The impacts of human spatial concentration, economic freedom, and corruption on species imperlment

Pandit, Ram, January 2007 (has links) (PDF)
Thesis (Ph.D.)--Auburn University, 2007. / Abstract. Vita. Includes bibliographic references (ℓ. 98-112)

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