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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.

Search results

Showing 21 to 30 of 109 (0.048 seconds)
21

Domestic agricultural development planning and food supply in Trinidad, West Indies

London, Norrel A. January 1976 (has links)
No description available.
22

An analysis of the temporal and spatial variability of the rainfall and runoff regimes of drainage basins in Trinidad /

Dupigny, Lesley-Ann January 1991 (has links)
No description available.
Runoff -- Trinidad and Tobago
23

Evolution of fitness in the wild

Gordon, Swanne P. January 2005 (has links)
No description available.
24

The Caribbean mineral economy : the case of Trinidad and Tobago, 1951-1965

Harewood, T. Ainsworth (Thomas Ainsworth) January 1969 (has links)
No description available.
Trinidad and Tobago -- Commerce.
25

The church-state problem in education in Trinidad and Tobago.

Baksh, Ishmael J., 1935- January 1967 (has links)
No description available.
Education, General.
Church and state -- Trinidad and Tobago
26

The natural vegetation of Trinidad and Tobago

Beard, John Stewart January 1945 (has links)
No description available.
580
27

An analysis of consumer demand for meat and fish in Trinidad and Tobago, 1957-1976.

Wilson, Carlyle J. January 1978 (has links)
No description available.
28

Divergent natural selection and the parallel evolution of mating preferences : a model and empirical test for the origins of reproductive isolation

Schwartz, Amy K. January 2005 (has links)
Ecological speciation involves the evolution of reproductive isolation (RI) as a by-product of adaptation to different selective environments. Parallel patterns of non-random mating by environment type provide strong evidence that ecological speciation has occurred. The processes involved in the origins of RI are more difficult to detect however. One mechanism involves the correlated evolution of mating preferences and sexually selected traits. I developed a conceptual model for detecting RI under various scenarios of mate preference evolution. The model predicts that RI will not evolve if preferences are evolutionarily constrained relative to the preferred traits, but is detectable as long as preferences evolve in parallel. I then applied this framework to an empirical system with populations of guppies (Poecilia reticulata) adapted to low- and high-predation environments. I measured female mate preferences for male colour and size; traits which are divergent between the two environment types. Preference functions for colour also diverged in the predicted direction. The parallel pattern of preference divergence suggests that divergent natural selection from predators may be contributing to RI between guppy populations.
Natural selection -- Trinidad and Tobago
29

National planning for the library and information services of Trinidad and Tobago a case study /

Ackbarali, Lillibeth S. V. January 1992 (has links)
Thesis (D.L.S.)--Columbia University, 1992. / Includes bibliographical references (leaves 123-145).
30

National planning for the library and information services of Trinidad and Tobago a case study /

Ackbarali, Lillibeth S. V. January 1992 (has links)
Thesis (D.L.S.)--Columbia University, 1992. / Includes bibliographical references (leaves 123-145).

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