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Review: The "Age and Area" Concept Extended

Reviewed Work: The Course of Evolution by Differentiation or Divergent Mutation rather than by Selection by J. C. Willis
Review by: Sewall Wright
Ecology
Vol. 22, No. 3 (Jul., 1941), pp. 345-347
DOI: 10.2307/1929624
Stable URL: http://www.jstor.org/stable/1929624
Page Count: 3
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