Wilderness : the original and the best of planet earth

Eitemau Tebyg

• Wilderness concepts and management an international perspective /
  gan: Stankey, George H.
  Cyhoeddwyd: (1978)
• Encounters with the archdruid
  gan: McPhee, John A.
  Cyhoeddwyd: (1971)
• Wilderness in South Australia : an inventory of the state's relatively high quality wilderness areas /
  gan: Lesslie, R. G. (Rob G.)
  Cyhoeddwyd: (1983)
• Wilderness news.
  Cyhoeddwyd: (1980)
• A survey of wilderness quality in Victoria : a report to the Ministry of Planning and Environment, Victoria and the Australian Heritage Commission /
  gan: Preece, Kathy
  Cyhoeddwyd: (1987)