Title: Poplar and Temperance Rivers, 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 April 30, 1932, submitting a report, together with accompanying papers and an illustration, on Poplar and Temperance Rivers, Minn., for the purposes of navigation and efficient development of its water power, the control of floods, and the needs of irrigation
Subjects: Dredging, Hydrography, Flood control