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This is the definitive edition of R.A. Fisher's classic workprobably the best known book in evolutionary biology after Darwin's Origin of Species. The book was the first attempt to assess and explain Darwin's evolutionary theories in terms of genetic evolution. Based on the original 1930 edition, the book incorporates the many changes Fisher made for the second edition as well as unpublished material taken from Fisher's own copy.
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This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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