Breathing backwards.
By: Illus. by June Talarczyk.
Contributors: Talarczyk, June, illus.
Publisher: T. S. Denison
Published: 1967
Place of publication: Minneapolis
Language: eng
Number of pages: 32
Subjects: Oxygen -- Juvenile literature.; Oxygen.
Description: An explanation of nature's oxygen-carbon dioxide cycle and the mutual dependency of animals and plants.