Keller, E. A. (2012). Introduction to Environmental Geology (5th ed.). Prentice Hall.
Chicago Edition CitationKeller, Edward A. Introduction to Environmental Geology. 5th ed. Upper Saddle River, NJ: Prentice Hall, 2012.
MLA Edition CitationKeller, Edward A. Introduction to Environmental Geology. 5th ed. Prentice Hall, 2012.
Warning: These citations may not always be 100% accurate.