Genetics and man
- Kind
- Book
- Date
- 1969
- Retrieved
- Mar 23, 2012
- ISBN
- Sdc9AAAAIA
1 meme from this reference
Animals that Marry
A large proportion of mankind, like pigeons and partridges, on reaching maturity, having passed through a period of playfulness or promiscuity, establish what they hope and expect will be a permanent and fertile mating relationship. This we call marriage.