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Orthogenesis and Serological Phenomena

M. F. Guyer
The American Naturalist
Vol. 56, No. 643 (Mar. - Apr., 1922), pp. 116-133
Stable URL: http://www.jstor.org/stable/2456504
Page Count: 18
Subjects: Ecology & Evolutionary Biology Biological Sciences
Find more content in these subjects: Ecology & Evolutionary Biology Biological Sciences
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