The Concept of Progress in Organic Evolution

Social Research 1974 / SPR Vol. 41; Iss. 1

The Concept of Progress in Organic Evolution

GEORGE GAYLORD SIMPSON
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Volume:
41
Language:
english
Journal:
Social Research
DOI:
10.2307/40970168
Date:
January, 1974
File:
PDF, 1.49 MB
english, 1974
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