Comets :visitors from deep space

Míreanna Comhchosúla

• Physics of comets.ed3
  le: Krishna Swamy, K. S.
  Foilsithe: (2010)
• Comet of the century: from Halley to Hale-Bopp
  le: Schaaf, Fred
  Foilsithe: (1997)
• Trans-neptunian objects and comets
  le: Jewitt, D
  Foilsithe: (2008)
• Exploration of Halley`s comet
  le: Grewing, M; Editor, et al.
  Foilsithe: (1987)
• The Mysterious world of comets and asteroids /
  le: Sidharthan, P. M.
  Foilsithe: (2013)