The navigator. - Cramer, Zadok, 1773-1813?. (Ann Arbor, Mich. : University Microfilms International, 1966)
Original t.p. reads: The navigator; containing directions for navigating the Monongahela, Allegheny, Ohio, and Mississippi Rivers; with an ample account of these much admired waters, from the head of the former to the mouth of the latter; and a concise description of their towns, villages, harbors, settlements, &c. With maps of the Ohio and Mississippi ... Eighth edition, improved and enlarged. Pittsburgh, Published & sold by Cramer, Spear, and Eichbaum ... 1814.
Keywords: Mississippi River -- Description and travel; Ohio River -- Description and travel; Louisiana -- Description and travel -- 1803 -- 1865.; Monongahela River (W. Va. and Pa.) -- Description and travel; Allegheny River (Pa. and N.Y.) -- Navigation; Mississippi River -- Navigation; Ohio River -- Navigation