Earth's changing environment : Compton's by Britannica / [editor: Anthony L. Green]. - Chicago : Encyclopedia Britannica, c2008. - vi, 122 p. : chifly col. ill. ; col., maps ; 26 cm. - Learn & Explore . Includes index. ISBN: 9781593394295 Subjects--Topical Terms: Climatic changes--Environmental aspects. Dewey Class. No.: 333.72 / E12