The Physical Features of Washington County By Cloos, Ernsst Et Al Books / Paperback Publisher: State of Maryland, January 1951 Price $19.99 Free Shipping Send to a friend Used - Good Good condition. (geology, mines and mineral resources, Maryland, Washington County) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $19.99 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.