The railway interrelations of the United States and Canada

von Wilgus, William J.
Veröffentlicht 1937

[Besprechung von:] Wilgus, William J.: The railway interrelations of the United States and Canada. Toronto, New Haven [1937]. : = The Relations of Canada and United States

von Dougall, Herbert E.
Veröffentlicht in The Canadian journal of economics and political science (1938)

Transit and transportation and a study of port and industrial areas and their relation to transportation

von Lewis, Harold M.
Veröffentlicht 1928

Transit and transportation and a study of port and industrial areas and their relation to transportation

von Lewis, Harold MacLean
Veröffentlicht 1928