
Describes the various properties of air and shows how to prove that air takes up space and that there is air dissolved in water.
Publisher:
New York : Crowell, c1986.
Edition:
Revised edition
ISBN:
9780690045031
0690045034
9780690045024
0690045026
0690045034
9780690045024
0690045026
Characteristics:
31 pages :,color illustrations ;,19 x 24 cm.
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