ATACK, Jeremy; MARGO, Robert A. The Impact of Access to Rail Transportation on Agricultural Improvement: The American Midwest as a Test Case, 1850-1860. Journal of Transport and Land Use, [S. l.], v. 4, n. 2, 2011. DOI: 10.5198/jtlu.v4i2.188. Disponível em: https://www.jtlu.org/index.php/jtlu/article/view/188. Acesso em: 27 apr. 2024.