Yazar
Roberto Appiani
2 cilt bulundu.
Cilt sonuçları
Minerals
Alessandro Guastoni, Roberto Appiani · Firefly Books
256 sayfa · 2005
Minéraux / Mineralogy / Guides, manuels / Minerals / Handbooks, manuals
Emerald
Gunther Grundmann, Rupert Hochleitner, Lore Kiefert, Karl Schmetzer, John Sinkankas, Jeff Scovil, Roberto Appiani · Lapis International
100 sayfa · 2002
Beryl / Precious stones / Emeralds