The physical basis of civilization; a revised version of "Psychic and economic results of man's physical uprightness." A demonstration that two small anatomical modifications determined physical, mental, moral, economic, social, and political conditions
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| OCLC: | 2506853 |
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| Main Author: | |
| Language: | English |
| Published: |
Chicago,
Forbes & company,
1908.
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| Subjects: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |