Books by R. F. Symes
Minerals of northern England
Rock & Mineral
Eyewitness crystal & gem
Crystal & Gem
Kamni i mineraly
Rocks, Fossils and Gems
Rocks, Fossils and Gems
Rocas Y Minerales/Rocks and Mi
Rocas Y Minerales/Rocks and Minerals
Crystal and Gem
Crystal and Gem
Piedras preciosas y joyas
Rocks & Minerals (DK Eyewitness Books)
Taslarin Dünyasi