The Galactic Club : intelligent life in outer space /

類似資料

• We are not alone : the search for intelligent life on other worlds /
  著者:: Sullivan, Walter
  出版事項: (1966)
• The Search for extraterrestrial intelligence /
  出版事項: (1979)
• Current aspects of exobiology /
  著者:: Mamikunian, G. (Gregg)
  出版事項: (1965)
• Planetary astronomy : proceedings of the third Conference on Origins of Life /
  出版事項: (1973)
• Life, mind and galaxies /
  著者:: Firsoff, V. A. (Valdemar Axel), 1912-
  出版事項: (1967)