Change and time
By: Illus. by Frances Eckart
Contributors: Eckart, Frances, illus
Series: Her Stepping into science
Publisher: Childrens Press
Published: 1971
Place of publication: Chicago
Language: eng
Number of pages: 48
ISBN-13: 9780516015712
Subjects: Physics; Effect of human beings on; Juvenile literature; Pollution; Nature
Description: Gives examples of changes in nature caused by temperature, air, water, friction, light, and weather. Also explains how man makes good and bad changes in his environment.