Rocks and Minerals (Science Experiments)
Publisher: Benchmark Books (NY)
Published: December 2002
Language: eng
Format: Library Binding
Number of pages: 32
ISBN-13: 9780761414681
Subjects: Science & Nature - Earth Sciences; Science & Nature - Rocks & Minerals; Rocks; Juvenile Nonfiction; Children's Books/Ages 9-12 Science; Science & Nature - General; Children: Grades 2-3; Science & Nature - Experiments & Projects; Science; Experiments; Juvenile literature; Minerals
First sentence: Many millions of years ago humans used rocks as the first tools.
Description: 32 p. : 26 cm