Earth's hidden treasures /

Explains what rocks, minerals, and gemstones are found on the earth and how they are used by people.

Bibliographic Details

Main Author:	Friend, Sandra
Corporate Author:	NetLibrary, Inc
Format:	eBook
Language:	English
Published:	Brookfield, Conn. : Twenty-First Century Books, 1999.
Series:	Friend, Sandra. Exploring planet earth.
Subjects:	Minerals > Juvenile literature. Rocks > Juvenile literature. Rocks. Minerals. Electronic books.
Online Access:	Connect to the full text of this electronic book