Item #47091 GEOLOGIC MAP OF THE ELKOL QUADRANGLE, SOUTHWESTERN WYOMING; COAL INVESTIGATIONS MAP C-141, 1992. John W. M'Gonigle.

GEOLOGIC MAP OF THE ELKOL QUADRANGLE, SOUTHWESTERN WYOMING; COAL INVESTIGATIONS MAP C-141, 1992

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1992. Map. Item #47091

Large folded color map sheet with descriptions. Fine as new sheet in near fine paper sleeve.

Price: $10.00