Import traffic of Chicago and its hinterland. /
by Edwin H. Draine
- Chicago : 1963.
- xi, 138 p. : illus. 23 cm.
- University of Chicago. Dept. of Geography. Research paper no. 81 .
- no. 81. Research paper (University of Chicago. Department of Geography) ; .
"Selected references": p.135-138.
Harbors--Illinois--Chicago. Railroads--Freight--Rates--United States.