Lester R. Brown
Plan B Rescuing a planet under stress and a civilixation in trouble - NULL Orient Longman 2005 - 285 p.
8125026916
Environmental policy - economic aspects / natural resources - management
333 . 7 BRP /
Plan B Rescuing a planet under stress and a civilixation in trouble - NULL Orient Longman 2005 - 285 p.
8125026916
Environmental policy - economic aspects / natural resources - management
333 . 7 BRP /