Energy for the 21st century
By: Franklyn M. Branley ; illustrated by Henry Roth.
Contributors: Roth, Henry, 1933-
Publisher: Crowell
Published: 1975
Place of publication: New York
Language: eng
Number of pages: 85
Subjects: Power resources -- Juvenile literature.; Power (Mechanics) -- Juvenile literature.; Power resources.; Power (Mechanics)
Description: Explains the uses of energy and describes its various sources with emphasis on future methods of energy production.
Notes: Bibliography: p. 79.
Includes index.