Travels to the westward of the Allegany mountains : in the states of Ohio, Kentucky, and Tennessee, and return to Charlestown, through the upper Carolinas ; containing details on the present state of agriculture and the natural production of these countries ; as well as information relative to the commercial connections of these states with those situated to the eastward of the mountains and with lower Louisiana. Undertaken in the year x, 1802, under the auspices of His Excellency M. Chaptal, minister of the interior. With a very correct map of the states in the centre, west and south of the United States /