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1001 Questions Answered about Storms, and Other Natural Air Disasters
Barbara Tufty
出版
Dodd, Mead
, 1970
URL
http://books.google.com.hk/books?id=WUNRAAAAMAAJ&hl=&source=gbs_api
註釋
Sweeping across the earth's surface and into the atmosphere are invisible masses of air--ever restless, ever moving. Set in motion by the heat of the sun, stirred by the spinning of the earth, directe.