"Unregelmäßigkeit." . . . "Simulation of unsteady flow in the Roanoke River from near Oak City to Williamston, North Carolina" . "Simulation of unsteady flow in the Roanoke River from near Oak City to Williamston, North Carolina"@en . . . . . . . . . . . . . . . . "Simulation of Unsteady Flow in the Roanoke River from Near Oak City to Williamston, North Carolina"@en . . . . . . . . . . . . . . . . . . . . . "Wasserströmung." . . . . "Simulation." . . "US Geological Survey." . . "Roanoke River." . .