Ahrens, C. Donald. Meteorology today : an introduction to weather, climate, and the environment / C. Donald Ahrens. - 9th ed. - Belmont, CA : Brooks/Cole, CengageLearning, c2009. - xix, 549, 18, 16, 2, 14 p. : col. ill., col. maps ; Includes index. ISBN: 0495555738 (alk. paper) Subjects--Topical Terms: Meteorology--Textbooks. LC Class. No.: QC861.3 / .A47 2009