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Record Citations

APA Citation

Koch, R. C., & Kauffman, M. E. (1990). Physical geology (8th ed.). Englewood Cliffs, N.J.: Prentice Hall.

MLA Citation

Koch, Robert C., and Marvin E Kauffman. Physical Geology. 8th ed. Englewood Cliffs, N.J.: Prentice Hall, 1990.

Warning: These citations may not always be 100% accurate.