Biodiversity and conservation

Eitemau Tebyg

• Time-from earth rotation to atomic physics/
  gan: McCarthy, Dennis D.
  Cyhoeddwyd: (2009)
• Planet earth: cosmology, geology and the evolution of life and environment
  gan: Emiliani, Cesare
• Evolution on planet earth The impact of the physical environment /
  Cyhoeddwyd: (2003)
• Geological features and mysteries of the planet earth /
  gan: Gokhale, N. W.
  Cyhoeddwyd: (2006)
• Earth: Its origin history and physical constitution
  gan: Jeffreys, Harold
  Cyhoeddwyd: (1970)