@article{1387233, author = {Hill, Forest G.}, url = {http://library.usi.edu/record/1387233}, title = {Roads, rails & waterways : the Army engineers and early transportation /}, abstract = {History of the United States transportation industry from 1815 to the Civil War.}, recid = {1387233}, pages = {xi, 248 pages, 4 unnumbered leaves of plates :}, }