| Dunning & Onesti Earth Matters: Environmental Geology CD-ROM is available at a special price of when ordered by professors in a package with Merritts Environmental Geology--only $8.00 in addition to the textbook price (U.S. net price). See the feature "About Dunning" for more information about the CD-ROM, and see the feature "Correlation" for a list of how the contents of the CD correlate to the chapters of Merritts. |