54 Publications (Page 3 of 3)
1985
Exploring flow system change
Knudsen, Daniel C
Annals of the Association of American Geographers, vol. 75, (no. 4), pp. 551, 1985. | Journal Article
 
Exploring flow system change
Knudsen, Daniel C
Annals of the Association of American Geographers, vol. 75, (no. 4), pp. 551, 1985. | Journal Article
 
Exploring Flow System Change: U.S. Rail Freight Flows, 1972-1981
Knudsen, Daniel
Annals of the Association of American Geographers, vol. 75, pp. 539, 19850101. | Journal Article
1984
MODELING CHANGE IN A COMMODITY FLOW SYSTEM: AN EXAMINATION OF U.S. RAIL FREIGHT FLOWS, 1972-1981 (UNITED STATES) (Dissertation)
Knudsen, Daniel (1984).