"Maps Middle West 1843." . . "Maps Mississippi River watershed 1843." . . "Mississippi River Valley." . . . . "Hydrographical basin of the upper Mississippi River : from astronomical and barometrical observations, surveys and information"@en . "Hydrographical basin of the upper Mississippi River : from astronomical and barometrical observations, surveys and information" . . . . . . . . . . . . . "Hydrographical basin of the upper Mississippi River from astronomical and barometrical observations, surveys and information"@en . . . "Upper Mississippi River"@en . . . "Hydrographical basin of the Mississippi River, 1843"@en . . . "Maps"@en . "Maps" . . . . . "Hydrographical basin of the upper Mississippi River from astronomical and barometrical observations surveys and information"@en . . . . . . . . . . . . . . . . . "Karte" . . . . . . . . "Hydrographical basin of the upper Mississippi river from astronomical and barometrical observations surveys and information" . . . . "Hydrographical basin of the upper Mississippi River from astronomical and barometrical observations, surveys, and information" . . "Map, the hydrographical basin of the Mississippi River, 1843"@en . "Hydrographical basin of the upper Mississippi River from astronomical and barometrical observations, surveys, and information"@en . . . "Hydrographical basin of the upper Mississippi River : from astronomical and barometrical observations, surveys, and information"@en . "Hydrographical basin of the upper Mississippi River : from astronomical and barometrical observations, surveys, and information" . . . . . . . . . . . "Facsimiles" . "Facsimiles"@en . . . "Hydrographical basin of the upper Mississippi River : from astronomical and barometrical observations surveys and information" . . . "Hydrographical basin of the upper Mississippi river : from astronomical and barometrical observations, surveys and information"@en . . . . . . "Caxambas Foundation." . . "Middle West" . . "Mississippi river (U.S.)" . . "Mississippi River" . . "Hydrologie" . . "Mississippi River Watershed" . . "Mississippi River Watershed." . "Einzugsgebiet" . . . . "Mississippi River Region" . . "C.B. Graham's Lithography." . .