State of the world 1993: A world watch institute report on progress toward a sustainable society

Míreanna Comhchosúla

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  le: Brown, Lester R, et al
  Foilsithe: (1987)
• State of the world 1993: a world watch institute report on progress toward a sustainable society
  le: Brown, Lester R; Author
  Foilsithe: (1993)
• State of the world: A world watch institute report on progress towards a sustainable society
  le: Brown, Lester R.
• State of the world 1994: a world watch institute report on progress toward a sustainable society
  le: Brown, Lester R; Author
  Foilsithe: (1994)
• State of the world 1985: a world watch institute report on progress toward a sustainable society
  le: Brown, Lester R; Author
  Foilsithe: (1985)