author = { United States Congress House AND United States War Dept AND United States War Dept Topographical Bureau Graham, James Duncan },

title = { Lake Michigan -- harbors of. Letter from the Secretary of War, communicating the last annual report of Lieutenant Colonel J.D. Graham on the harbors of Lake Michigan. January 11, 1858. -- Referred to the Committee on Commerce and ordered to be printed },

publisher = {},

year = {1858},

abstract = {© 2007 by NewsBank, Inc. All rights reserved},

booktitle = {United States congressional serial set ; serial set no. 950},

booktitle = {Ex. doc. / 35th Congress, 1st session. House ; no. 23},

address = { Washington, DC },

url = { http://slubdd.de/katalog?TN_libero_mab2 }