Air, air, air
By: by Lawrence Jefferies ; illustrated by Lewis Johnson.
Contributors: Johnson, Lewis, ill.
Series: The Question and answer book
Publisher: Troll Associates
Published: 1983
Place of publication: Mahwah, N.J
Language: eng
Number of pages: 32
Subjects: Air -- Juvenile literature; Air; Questions and answers
Description: Answers such questions as "What is air made of?" and "How do plants use carbon dioxide?". Includes simple experiments.