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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 1 to 10 of 70 (0.081 seconds)Spelling suggestions: "subject:"covariation (biology)."" "subject:"covariation (ciology).""
| 1 |
Über die Beeinflussung der autonomen Variationsbewegungen durch einige äussere Faktoren ...Hosséus, Carl Curt, January 1903 (has links)
Inaug.-Diss.--Leipzig. / Vita. "Literatur": p. [5]-11.
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| 2 |
Regulation of life history strategies with individuals in predictable and unpredictable environments /Jacobs, Jerry Dale. January 1996 (has links)
Thesis (Ph. D.)--University of Washington, 1996. / Vita. Includes bibliographical references (leaves [178]-193).
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| 3 |
The comparative biology of phenotypic variabilityCabana, Gilbert January 1988 (has links)
Note:
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| 4 |
Seasonal variation of the testis and adrenal gland of the cobra, Naja naja Linn譚永康, Tam, Wing-hong. January 1967 (has links)
published_or_final_version / Zoology / Doctoral / Doctor of Philosophy
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| 5 |
Context-dependency of mutation and the maintenance of genetic variation for life-history traits in natural populations of Daphnia pulicaria /Morgan, Kendall Kennedy. January 2001 (has links)
Thesis (Ph. D.)--University of Oregon, 2001. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 93-104). Also available for download via the World Wide Web; free to University of Oregon users.
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| 6 |
Place constants for Aster prenanihoides ...Shull, George Harrison, January 1904 (has links)
Thesis (Ph. D.)--University of Chicago. / Reprinted from the Botanical gazette, v. 38, p. 333-384, November 1904. Also issued as Contributions from the Hull botanical laboratory. LXIV. "Literature cited"; p. 374-375.
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| 7 |
Heritable variations and the results of selection in the fission rate of Stylonychia pustulataMiddleton, Austin Ralph, January 1900 (has links)
Thesis (Ph. D.)--Johns Hopkins University, 1915. / Vita. "Reprinted from the Journal of experimental zoölogy, vol. 19, no. 4, November, 1915." "Literature cited": p. 502-503.
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| 8 |
Seasonal variation of the testis and adrenal gland of the cobra, Naja naja Linn.Tam, Wing-hong. January 1967 (has links)
Thesis--Ph. D., University of Hong Kong. / Typewritten.
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| 9 |
A genetic study of the variation in abdominal patterns in the fruit flies Drosophila arizonensis and Drosophila mojavensisTruett, Mary Cassandra Schlentz, 1943- January 1966 (has links)
No description available.
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| 10 |
Pigmentation changes of Rana pipiens and Xenopus laevis during larval development and at metamorphosisCollins, Sheila Joan, 1935- January 1961 (has links)
No description available.
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