On the Origin of Species by Means of Natural Selection: Or The Preservation of Favoured Races in the Struggle for LifeHumphrey Milford, Oxford University Press, 1923 - 454 páginas |
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An unusually innovative and timely volume that will be available both in print and online, with the online edition incorporating video chapters presented by Acoma, Diné, Zuni, and Hopi cultural experts filmed on location in Chaco Canyon, ...
An unusually innovative and timely volume that will be available both in print and online, with the online edition incorporating video chapters presented by Acoma, Diné, Zuni, and Hopi cultural experts filmed on location in Chaco Canyon, ...
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... Greater Yuma Port Authority to use the parcels solely for the purpose of constructing and operating an international port of entry and related activities . Subsection ( e ) requires that any actions necessary under the Na- tional ...
... Greater Yuma Port Authority to use the parcels solely for the purpose of constructing and operating an international port of entry and related activities . Subsection ( e ) requires that any actions necessary under the Na- tional ...
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... greater than heaven and earth. There are no changes greater than the four seasons [meaning North, South, East and West, etc.]. There are no suspended images brighter than the sun and moon. In preparing things for use, there is none greater ...
... greater than heaven and earth. There are no changes greater than the four seasons [meaning North, South, East and West, etc.]. There are no suspended images brighter than the sun and moon. In preparing things for use, there is none greater ...
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... Greater Mekong Subregion Countries 3Characteristics of Migration Flows in the Greater Mekong Subregion 10 4Number of Workers Deployed, by Destination, 2010 16 Figures 1Migration Flows and Stocks in the Greater Mekong Subregion ...
... Greater Mekong Subregion Countries 3Characteristics of Migration Flows in the Greater Mekong Subregion 10 4Number of Workers Deployed, by Destination, 2010 16 Figures 1Migration Flows and Stocks in the Greater Mekong Subregion ...
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... Greater Yellowstone Area (GYA) has been the subject of much debate and national attention. In the conduct of this study, we had the opportunity to hear many views and deeply held convictions. But at the heart of the controversy over ...
... Greater Yellowstone Area (GYA) has been the subject of much debate and national attention. In the conduct of this study, we had the opportunity to hear many views and deeply held convictions. But at the heart of the controversy over ...
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Términos y frases comunes
accumulated adapted affinities allied species America amount analogous ancient appear Archipelago become bees believe birds breeds cause cells characters cirripedes climate closely allied colour common parent continuous crossed crustaceans degree difficulty distinct species divergence doubt embryo endemic Europe existing exterminated extinct extremely facts favourable fertility flowers formations forms fossil Gärtner genera genus geological geological period Glacial period gradations greater number groups of species habits Hence hermaphrodites hybrids hybrids produced important individuals inhabitants inherited insects instance instincts intercrossing land larvæ less living male mammals manner Marsupials migration modification modified descendants natural selection naturalists nearly nest oceanic islands offspring organisation perfect pigeons pistil plants pollen present principle probably produced progenitor ranked reciprocal crosses remarked resemble rock-pigeon rudimentary organs seeds sexual selection Silurian slight South America sterility structure struggle successive suppose swimbladder tend theory tion trees variability variation vary whole widely