Key points are not available for this paper at this time.
The Quintessence of Sex2. Sex as a Biological Process3. Origins of Some Sex-Linked Traits4. Supernumerary Sexes5. The Biosocial World of Nonhuman Primates6. The Science of Man Looks at Woman7. Woman the Gatherer8. Women in Horticultural Society9. Women in Agricultural Society10. Women in Pastoral Society11. Women in Industrial SocietyReferencesIndex
Martin et al. (Wed,) studied this question.