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Summary
Introduces rocks and minerals, and includes projects such as growing crystals, panning for gold, and making concrete. Full description
Summary: |
Introduces rocks and minerals, and includes projects such as growing crystals, panning for gold, and making concrete. |
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Item Description: |
Originally published: New York : Lorenz Books, 1998. |
Physical Description: |
68 p. : ill. (some col.) ; 21 cm. |
Bibliography: |
Includes bibliographical references (p. 66) and index. |
ISBN: |
0836822692 (lib. bdg.) |