Παρόμοια τεκμήρια

• Backgrounds of human fertility in Puerto Rico : a sociological survey /
  ανά: Hatt, Paul K
  Έκδοση: (1952)
• Studies on the vegetation of Puerto Rico : description and integration of the plant-communities, analysis and mapping of the roosevelt roads area /
  ανά: Dansereau, Pierre
  Έκδοση: (1966)
• Social class and social change in Puerto Rico /
  ανά: Tumin, Melvin M.
• Planning rules and regulations for Puerto Rico /
  Έκδοση: (1952)
• Industrial complex analysis and regional development : a case study of Refinery-Petrochemical-Synthetic-Fiber Complexes and Puerto Rico /
  ανά: Isard, Walter
  Έκδοση: (1959)