Casper, Julie Kerr Greenhouse gases : worldwide impacts / Julie Kerr Casper - New York : Facts on File, 2009 - 270 p. : ill. (chiefly col.) col. map, ; 24 cm. - Global warming . - Global warming . Includes bibliographical references and index ISBN: 9780816072644 RM119.16 Subjects--Topical Terms: Greenhouse gasesGlobal warming