The human body
Subtitle: the respiratory system.
By: Written and illustrated by Kathleen Elgin.
Publisher: Watts
Published: 1970
Place of publication: New York
Language: eng
Number of pages: 71
Subjects: Respiration -- Juvenile literature.; Respiration.; Respiratory organs.
Description: Explains how the heart and various parts of the respiratory system work together to supply life-giving oxygen to the body.