01005cam a22003011 4500 9341719 BD-DhUL 20170605122755.0 720403s1957 iluab b 000 0 eng 57002850 (OCoLC)274728 DLC OAkU OCoLC ICIU OCoLC BD-DhUL premarc n-us-il nl----- H31 .C514 no. 49 386.77311 MAP Mayer, Harold M. (Harold Melvin) 1916- The port of Chicago and the St. Lawrence seaway / Chicago : The University of Chicago Press; 1957. xvii, 283 p. : illus., maps. ; 23 cm. University of Chicago. Dept. of Geography. Research paper ; no. 49 Bibliography: p. 273-283. Shipping Illinois Chicago. Shipping Great Lakes (North America) Saint Lawrence River. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 204042 204042 0 0 ddc 0 386_773110000000000_MAP 1 NFIC 343200 DUSL DUSL REF 2017-06-05 Purchased 386.77311 MAP A9551 2017-06-05 2017-06-05 BK