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The Practical Encyclopedia of Rocks & Minerals: How To Find, Identify, Collect And Preserve The World'S Best Specimens, With Over 1000 Photographs And Artworks
The Practical Encyclopedia of Rocks Minerals How To Find Identify Collect And Preserve The World'S Best Specimens With Over 1000 Photographs And Artworks Author:John Farndon A photographic directory of 300 specimens with a scientific introduction and guide to practical geology.