Emeralds of the Panjshir valley, Afghanistan / by Gary Bowersox … [et.al].

By: Material type: TextTextPublication details: [S.l.] : Gemological Institute of America, c1991.Description: p. 26-39 : col. ill. ; 28 cmSubject(s): DDC classification:
  • Pamphlet QE 290 .B69 1991
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