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11 Titles tagged with "Variation"
- The different forms of flowers on plants of the same species /by Charles Darwin.
Publication Info: New York : D. Appleton, [19--] Contributed By: Missouri Botanical Garden Tags: Fertilization of plants Heterostylism Plants Variation - Geographic variation among brown and grizzly bears (Ursus arctos) in North America / by E. Raymond Hall.
Publication Info: Lawrence :University of Kansas :1984. Contributed By: Harvard University, MCZ, Ernst Mayr Library Tags: Brown bear Grizzly bear Mammals mcz North America Ursus arctos Variation - Geographical variation in the canary, Serinus sulphuratus [by] Austin L. Rand.
Publication Info: [Chicago]Field Museum of Natural History,1968. Contributed By: University of Illinois Urbana Champaign Tags: Africa Birds Serinus sulphuratus Variation - Intraspecific and interspecific variation in the Cryptotis nigrescens species complex of small-eared shrews (Insectivora, Soricidae) : with the description of a new species from Colombia / Neal Woodman, Robert M. Timm.
Publication Info: [Chicago, Ill.] :Field Museum of Natural History,c1993. Contributed By: University of Illinois Urbana Champaign Tags: Classification Cryptotis Variation - The mutation theory; experiments and observations on the origin of species in the vegetable kingdom, by Hugo de Vries ... tr. by Prof. J. B. Farmer and A. D. Darbishire ...
Publication Info: Chicago,Open Court Publishing Company; [etc., etc.]1909-10. Contributed By: MBLWHOI Library Tags: Evolution Evolution (Biology) Hybridization, Vegetable Plants Variation - The mutation theory; experiments and observations on the origin of species in the vegetable kingdom, by Hugo de Vries ... tr. by Prof. J. B. Farmer and A. D. Darbishire ...
Publication Info: Chicago,Open Court Publishing Company; [etc., etc.]1909-10. Contributed By: MBLWHOI Library Tags: Evolution Evolution (Biology) Hybridization, Vegetable Plants Variation - Species and varieties : their origin by mutation / lectures delivered at the University of California by Hugo DeVries ; edited by Daniel Trembly MacDougal.
Publication Info: Chicago :The Open Court ;1906, c1904. Contributed By: MBLWHOI Library Tags: Evolution Hybridization, Vegetable Plants Variation - Variability and significance of parietal and ventral scales in the marine snakes of the genus Lapemis (Serpentes, Hydrophiidae), with comments on the occurance of spiny scales in the genus / Paul Gritis, Harold K. Voris.
Publication Info: [Chicago] :Field Museum of Natural History,1990. Contributed By: University of Illinois Urbana Champaign Tags: Hydrophidae Lapemis Variation - Variation in Myiozetetes luteiventris.
Publication Info: Chicago,Chicago Natural History Museum,1961. Contributed By: University of Illinois Urbana Champaign Tags: Myiozetetes luteiventris Variation Zoology - Variation in the quail-dove Geotrygon frenata [by] Emmet R. Blake, Gunnar Hoy [and] Francisco Contino.
Publication Info: [Chicago]Chicago Natural History Museum,1961. Contributed By: University of Illinois Urbana Champaign Tags: Ecology Geotrygon frenata Variation - The variation of animals in nature, by G.C. Robson ... and O.W. Richards ... with 2 coloured plates and 30 illustrations in the text.
Publication Info: London,Longmans, Green and co.[1936] Contributed By: MBLWHOI Library Tags: Evolution Natural selection Variation Zoology
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