The earth charter in action : toward a sustainable world /

Ejemplares similares

• The Earth Charter : values & principles for a sustainable future = La carta de la Tierra : hacia un mundo sostenible.
  Publicado: (2000)
• Earth in the balance : ecology and the human spirit
  por: Gore, Albert
  Publicado: (1993)
• Down to earth environment and human needs
  por: Eckholm, Erik P.
  Publicado: (1982)
• The earth as transformed by human action : global and regional changes in the biosphere over the past 300 yeard /
  Publicado: (1995)
• Earth in the balance : ecology and the human spirit /
  por: Gore, Albert 1948-
  Publicado: (1992)