Differential class fertility: A further report of the merseyside social survey

Lignende værker

• Eugenic aspects of the Merseyside survey
  af: Jones, D. Caradog
  Udgivet: (1936)
• Mental deficiency on merseyside : Its connection with the social problem group
  af: Jones, D. Caradog
  Udgivet: (1932)
• Trends in the fertility of social classes from 1900 to 1910
  af: Jones, D. Caradog
  Udgivet: (1933)
• The social selection of human fertility
  af: Jones, D. Caradog
  Udgivet: (1932)
• Old people's welfare on merseyside
  af: Jones, D. Caradog
  Udgivet: (1948)