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[FONT=Arial, Helvetica, Monaco][SIZE=+3]Essentials of Geology
[/SIZE][SIZE=+1]Eighth Edition[/SIZE] by
[FONT=Arial, Helvetica, Monaco][SIZE=+1]Frederick K. Lutgens[/SIZE][/FONT]
[FONT=Arial, Helvetica, Monaco][SIZE=+1]Edward J. Tarbuck[/SIZE][/FONT]
[SIZE=+1]Kenneth G. Pinzke[/SIZE][SIZE=+2] [/SIZE]website author
[/FONT]
[FONT=Arial, Helvetica, Monaco][SIZE=+3]Essentials of Geology
[/SIZE][SIZE=+1]Eighth Edition[/SIZE] by
[FONT=Arial, Helvetica, Monaco][SIZE=+1]Frederick K. Lutgens[/SIZE][/FONT]
[FONT=Arial, Helvetica, Monaco][SIZE=+1]Edward J. Tarbuck[/SIZE][/FONT]
[SIZE=+1]Kenneth G. Pinzke[/SIZE][SIZE=+2] [/SIZE]website author
[/FONT]