| 1959 - Страниц: 896
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| Charles Darwin - 1887 - Страниц: 586
...secondly, by the manner in which closely allied animals replace one another in proceeding southwards over the Continent ; and thirdly, by the South American...gradually become modified ; and the subject haunted me. But it was equally evident that neither the action of the surrounding conditions, nor the will of the... | |
| Charles Darwin - 1887 - Страниц: 570
...secondly, by the manner in which closely allied animals replace one another in proceeding southwards over the Continent; and thirdly, by the South American...gradually become modified; and the subject haunted me. But it was equally evident that neither the action of the surrounding conditions, nor the will of the... | |
| Charles Darwin - 1887 - Страниц: 588
...secondly, by the manner in which closely allied animals replace one another in proceeding southwards over the Continent ; and thirdly, by the South American...gradually become modified ; and the subject haunted me. But it was equally evident that neither the action of the surrounding conditions, nor the will of the... | |
| Charles Darwin - 1888 - Страниц: 612
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| William Parker Cutler - 1888 - Страниц: 1034
...secondly, by the manner in which closely allied animals replace one another in proceeding southwards over the Continent ; and thirdly, by the South American...gradually become modified ; and the subject haunted me. But it was equally evident that neither the action of the surrounding conditions, nor the will of the... | |
| Royal Society (Great Britain) - 1888 - Страниц: 572
...and, more especially, by the manner in which they differ slightly on each island of the group : some of the islands appearing to be very ancient in a geological...gradually become modified ; and the subject haunted me. But it was equally evident that neither the action of the surrounding conditions, nor tho will of the... | |
| 1888 - Страниц: 1004
...remarkable character of the flora and fauna of the Galapagos archipelago. " It was evident," he says, " that such facts as these, as well as many others,...gradually become modified ; and the subject haunted me." His first note-book for the accumulation of facts bearing on the question was opened in July, 1837,... | |
| 1888 - Страниц: 632
...remarkable character of the flora and fauna of the Galapagos archipelago. "It was evident," he says, "that such facts as these, as well as many others,...gradually become modified; and the subject haunted me." His first note-book for the accumulation of facts bearing on the question was opened in July, 1837,... | |
| Charles Darwin - 1892 - Страниц: 372
...secondly, by the manner in which closely allied animals replace one another in proceeding southwards over the Continent ; and thirdly, by the South American...gradually become modified ; and the subject haunted me. But it was equally evident that neither the action of the surrounding conditions, nor the will of the... | |
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