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Air Scare
Mary Le Duc O'Neill
出版
Troll Associates
, 1991
主題
Juvenile Nonfiction / Science & Nature / Environmental Science & Ecosystems
Science / Environmental Science
Technology & Engineering / Environmental / General
ISBN
0816720827
9780816720828
URL
http://books.google.com.hk/books?id=6kA7Aq1BRfkC&hl=&source=gbs_api
註釋
Discusses the various forms of air pollution, how and why they happen, and how they can be solved.