History of Earth Sciences

	Revision 16 . . December 16, 2001 4:00 am by Carey Evans [remove vandalism by 203.170.3.xxx]
	Revision 15 . . December 16, 2001 3:18 am by (logged).170.3.xxx
	Revision 14 . . October 25, 2001 9:08 pm by Larry Sanger

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