Παρόμοια τεκμήρια

• Selected legal and economic aspects of environmental protection /
  ανά: Meyers, Charles J.
  Έκδοση: (1971)
• OECD development assistance committee : guidelines on aid and environment /
  Έκδοση: (1996)
• Material needs and the environment today and tomorrow : final report of the National Commission on Materials Policy June 1973 /
  Έκδοση: (1973)
• Guidelines for aid agencies on global and regional aspects of the development and protection of the marine and coastal environment : guidelines on aid and environment /
  Έκδοση: (1996)
• Man, materials, and environment : a report to the National Commission on Materials Policy /
  Έκδοση: (1973)