Torthaí cuardaigh - "Astronomical observatories"

  1. 1

    Mt. Kanumay National Astronomical Observatory and Exploratorium

    Foilsithe / Cruthaithe 1999
    Tráchtas
  2. 2
  3. 3

    Telescopes

    LEABHAR
  4. 4
  5. 5

    Mount Stromlo Observatory and the Siding Spring Observatory Field Station de réir Miller, M. J.

    Foilsithe / Cruthaithe 1963
    LEABHAR
  6. 6

    Still Star-gazing de réir Dawal, Jose Lenin

    Foilsithe in Philippine Collegian (1990)
    Alt
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  10. 10