Author: Hackman, Robert J. / Year: 1972 - Yale University Library GeoBlacklight Search Results

Start Over Author Hackman, Robert J. Year 1972

1. Map showing drainage basins and historic cloudburst floods in the Salina quadrangle, Utah

1972. 2012-10-31T14:07:17Z. 2022-12-08T04:41:00Z. Hackman, Robert J. The Survey. English. Public. Utah and Salina Region.

2. Maps showing extent and thickness of coal beds and amount of overburden on coal beds in the Salina quadrangle, Utah

1972. 2012-10-31T13:20:30Z. 2012-10-31T13:20:30Z. Hackman, Robert J. U.S. Geological Survey. English. Public. Utah, Sevier County, Piute County, Emery County, Wayne County, and Garfield County.

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