Living Earth: resource for learning

Geahča maid

• Earth, Air and water: resources and environment in the late 20th century
  Dahkki: Simmons, I.G
  Almmustuhtton: (1991)
• Living in the Environment
  Dahkki: Miller, G. Tyler
  Almmustuhtton: (2012)
• Economic Geography An Appraisal of Resources
  Dahkki: Sadhukhan S.K
  Almmustuhtton: (1986)
• Conserving living natural resources: in the context of a changing world/
  Dahkki: Weddell, Bertie Josephson, 1948-
  Almmustuhtton: (2002)
• Conservation of Our Natural Resources Based on Van Hise's The Conservation of Natural Resources in the United States/
  Dahkki: Havemeyer, Loomis
  Almmustuhtton: (1938)