Gemstones (Collins Gem) (Collins Gem)
Publisher: Collins
Published: October 24, 2006
Language: eng
Format: Paperback
Number of pages: 256
ISBN-13: 9780060890629
Subjects: Rocks & Minerals; Gems; Mineralogy (General); Nature; Nature/Ecology; Natural Resources; Nature / Rocks & Minerals; Precious stones; Ecology