Παρόμοια τεκμήρια

• Family planning and population programs : a review of world developments : International Conference on Family Planning Programs /
  Έκδοση: (1966)
• The population crisis and the use of world resources /
  Έκδοση: (1964)
• Population control and economic development /
  ανά: Ohlin, Goran
  Έκδοση: (1967)
• Family planning sterility and population growth /
  ανά: Freedman, Ronald
  Έκδοση: (1959)
• Proceedings of the Tokyo International Symposium /
  Έκδοση: (1977)