1. Morgantown quadrangle, Maryland--Virginia 7.5 minute series (topographic) / [cartographic material]
1954. 2012-07-05T19:16:06Z. 2012-07-11T15:21:52Z. Geological Survey (U.S.). The Survey. English. Public. Maryland, Virginia, Morgantown (Md.), and Morgantown (Va.).
