Puerto Rico : The quiet revolution /

Eitemau Tebyg

• Puerto Rico : The quiet revolution /
  gan: Page, Homer
  Cyhoeddwyd: (1963)
• Family and fertility in Puerto Rico: a study of the lower income group/
  gan: Stycos, J Mayone
  Cyhoeddwyd: (1955)
• Festivals of the world : Puerto Rico
  gan: Erin Foley
  Cyhoeddwyd: (1997)
• The family and population control: a Puerto Rican experiment in social change/
  gan: Hill, Reuben
  Cyhoeddwyd: (1959)
• People, jobs and economic development: a case history of Puerio Rico supplemented by recent Mexicon Experiences
  gan: Jaffe, A. J.
  Cyhoeddwyd: (1959)