"In-and-in" Quotes from Famous Books
 ... of origin at present in the field may be reduced to two: in the first place, the conscious reformation theory, which supposes that man discovered the evils of in-and-in breeding, a point on which some discussion will be found in a later portion of this work. In the second place, there is the unconscious evolution theory put forward by Mr Lang, whose criticism of the opposing ...
— Kinship Organisations and Group Marriage in Australia • Northcote W. Thomas |
