V. G. Feklichev

Identifiers

  • Open LibraryOL834668A

Top Subjects

  • Beryl (1)
  • Crystallography. (1)
  • Refraction (1)
  • Crystallography (1)
  • Determinative Mineralogy (1)
  • Minerals -- Spectra (1)

Books by V. G. Feklichev

Total count: 6