[b2549] ~Read! ^Online# The American Journal of Science, Vol. 6 (Classic Reprint) - Edward Salisbury Dana ^P.D.F* Online

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Excerpt from The American Journal of Science, Vol. 6Before undertaking any general or special examination of the life histories and interpretation of spinose organisms, it is desirable to consider briefly some of the biogenetic principles which are considered to bear directly on the problems here under discussion.First among these is the law of variation or change, which is

Title : The American Journal of Science, Vol. 6 (Classic Reprint)
Author : Edward Salisbury Dana
Language : en
Rating :
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Type : PDF, ePub, Kindle
Uploaded : Apr 15, 2021
Book code : b2549

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