Britanica illustrated science library : rocks and minerals - Chicago : Encyclopaedia Britanica, c2008. - 101 p. : ill. ( col. ) ; 27 cm. 1. Includes glossary and index. ISBN: 978-1-59339-396-0 volume Subjects--Topical Terms: Rocks - minerals.Rocks. Dewey Class. No.: GR. 552 R683 2008