Meteorology Today Author:C. Donald Ahrens METEOROLOGY TODAY, Ninth Edition, is one of the most widely used and authoritative texts for the introductory meteorology course. This ninth edition helps you understand and appreciate the dynamic nature of the inevitable weather phenomena that continually influence our lives. The text?s clear and inviting narrative is supplemented by numerous p... more »edagogical features that encourage observing, calculating, and synthesizing information.« less