Dakota School of Mines: February 24, 1888 By Devereaux Library April 21, 2010 February 24 - Geology class makes first trip to Badlands [Stymiest, Ruth Anne. "Centennial: An Illustrated History, 1885-1985". 1985, pg. 11] Share Get link Facebook Twitter Pinterest Email Other Apps Share Get link Facebook Twitter Pinterest Email Other Apps Comments
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