1. Geologic map of the Koosharem quadrangle, Sevier and Piute counties, Utah [cartographic material]
1986. 2002-06-01T04:00:00Z. 2012-07-05T13:09:37Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution. English. Public. Utah, Sevier County, and Piute County.
