The wonder of change.
By: Photos. by Bill Sumner.
Contributors: Sumner, Bill, illus.
Series: A Magic circle book: reading 360
Publisher: Ginn
Published: 1971
Place of publication: [Lexington, Mass.]
Language: eng
Number of pages: 32
Subjects: Science -- Juvenile literature.; Science.
Description: Simple experiments reveal some of the natural and man-made changes that can be observed around us.