MAP OF LOWER MISSISSIPPI RIVER BASIN, SHOWING LOCATION OF GAGING STATIONS. PLATE I OF THE USGS WATER SUPPLY PAPER 1311
Washington, DC: United States Geological Survey / USGS / Government Printing Office / GPO, 1947. Map. Fine. Item #52097
Large folded map sheet measuring 29.5h X 39.5w inches. A fine and bright copy.
Price: $20.00