1. Coal resource occurrence map of the Rough Gulch quadrangle, Rio Blanco and Moffat Counties, Colorado
1980. 2002-06-01T04:00:00Z. 2022-11-16T20:45:29Z. AAA Engineering and Drafting. The Survey. English. cartographic image. Public. Colorado, Rio Blanco County, Moffat County, Rio Blanco County (Colo.), and Moffat County (Colo.).
