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Hallowell Elementary School Library: Rock Research
Rocks, Fossils and Arrowheads by Laura Evert; Linda Garrow (Illustrator)
ISBN: 1559717866
Publication Date: 2001-12-15
Rocks and Minerals by Ann O. Squire
ISBN: 0516269852
Publication Date: 2002-09-01
Ideal for today's young investigative reader, each A True Book includes lively sidebars, a glossary and index, plus a comprehensive "To Find Out More" section listing books, organizations, and Internet sites.