Podobné jednotky

• Geophysical obseratory reports of the Geodetic and geographical research institute of the Hungarian Academy of Sciense, year 1979 : observatory of Hagycenk.
  Vydané: (1980)
  
• Geophysical observatory reports of the Geodetical and geophysical research institute of the Hungarian academy of sciences. : Observatory of Nagycenk : year 1974 /
  Vydané: (1975)
  
• Geophysical Observatory Reports of the Geodetical and Geophysical Research Institute of the Hungarian Academy of Sciences : Year 1977 Observatory of Nagycenk.
  Vydané: (1978)
  
• Geophysical Observatory Reports of the Geodetical and Geophysical Research Institute of the Hungarian Academy of Sciences : Year 1975 Observatory of Nagycenk.
  Vydané: (1976)
  
• Geophysical observatory reports of The Geodetic and Geophysical Research Institute of The Hungarian Academy of Sciences year 1994-1998. : Nagycenk geophysical observatory. /
  Autor: Wesztergom, V.
  Vydané: (2001)