Mackenzie, F. T. (2011). Our changing planet: An introduction to earth system science and global environmental change (4th ed.). Prentice Hall.
Chicago-referens (17:e uppl.)Mackenzie, Fred T. Our Changing Planet: An Introduction to Earth System Science and Global Environmental Change. 4th ed. Boston: Prentice Hall, 2011.
MLA-referens (9:e uppl.)Mackenzie, Fred T. Our Changing Planet: An Introduction to Earth System Science and Global Environmental Change. 4th ed. Prentice Hall, 2011.
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