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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.
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Showing 21 to 30 of 290 (0.017 seconds)Spelling suggestions: "subject:"frogs."" "subject:"drogs.""
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Aspects of the reproductive biology of BrevicepsMinter, Leslie Rory 18 September 2014 (has links)
Thesis (Ph.D.)--University of the Witwatersrand, Faculty of Science, 1999.
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| 22 |
Developmental mode and adult morphology in bufonid frogs : a comparative analysis of correlated traits /Gluesenkamp, Andrew Gallagher, January 2001 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2001. / Vita. Includes bibliographical references (leaves 226-234). Available also in a digital version from Dissertation Abstracts.
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| 23 |
The functional morphology of gill ventilation in three species of anuran tadpoles.Gradwell, Norman Alfred. January 1970 (has links)
No description available.
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| 24 |
Early development, embryonic temperature tolerance and rate of development in Rana pretiosa luteiventris Thompson /Johnson, Oliver William. January 1964 (has links)
Thesis (Ph. D.)--Oregon State University, 1965. / Typescript. Includes bibliographical references (leaves 70-74). Also available on the World Wide Web.
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| 25 |
Ecological difference between rare and common species of microhylid frogs of the Wet Tropics biogeographic region /Williams, Yvette Marlene. January 2007 (has links)
Thesis (Ph.D.) - James Cook University, 2007. / Typescript (photocopy) Bibliography: leaves 111-122.
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| 26 |
Contracture in the gastrocnemius of the frogSmith, Willie White, January 1938 (has links)
Thesis (Ph. D.)--Columbia University, 1938. / Cover title. Vita. Bibliography: p. 27-29.
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| 27 |
Spontaneous transmitter release at the frog neuromuscular synapse suppression of black widow spider venom induced activity by elevated calcium.Smith, Janie Elizabeth. January 1977 (has links)
Thesis--Wisconsin. / Vita. Includes bibliographical references (leaves 115-129).
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| 28 |
Genetic variability between populations of the critically endangered frog Microbatrachella capensis, Boulenger 1910 (Anura: Ranidae: Cacosterninae)Will, Lindsey Noel. January 2006 (has links)
Thesis (M Inst. Agrar(Zoology and Entomology))--University of Pretoria, 2006. / Abstract in English. Includes bibliographical references.
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| 29 |
Habitat differentiation and resource use among different age classes of post metamorphic Rana boylii on Red Bank Creek, Tehama County, California /Haggarty, Miranda. January 1900 (has links)
Thesis (M.A.)--Humboldt State University, 2006. / Includes bibliographical references (leaves 52-56). Also available via Humboldt Digital Scholar.
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| 30 |
Changes in fine structure of the frog lung induced by substances altering transcapillary exchangePhilpott, Delbert E. January 1963 (has links)
Thesis (Ph.D.)--Boston University / In order to evaluate the possible role of dynamic alterations, both reversible and irreversible, in the ultrastructure of the capillary wall as related to permeability, chemical substances known to alter transvascular exchange (moccasin snake venom, histamine and serotonin) were applied topically to the exposed lung of frogs, Rana pipiens and Rana catesbiana. Progressive stages of damage to lung and vascular tissues were revealed by electron microscopy. The speed of the response varied directly with the concentration and duration of application. The chemical concentrations were adjusted to produce all of the observable effects in about one half hour [TRUNCATED]
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