Title: Improvement of Vermilion River, Minn. Letter from the Secretary of War transmitting pursuant to section 1 of the River and Harbor Act, approved January 21, 1927, a letter from the Chief of Engineers, United States Army, dated December 8, 1932 submitting a report, together with accompanying papers and illustrations, containing a general plan for the improvement of Vermilion River, Minn., for the purposes of navigation and efficient development of its water power, the control of floods, and the needs of irrigation
Subjects: Dredging, Irrigation, Hydrography