Title: Niobrara River, Nebr. and Wyo. Letter from the Secretary of War transmitting pursuant to section 1 of the River and Harbor Act approved January 21, 1927, and section 10 of the flood-control act approved May 15, 1928, a letter from the Chief of Engineers, United States Army, dated October 10, 1932, submitting a report, together with accompanying papers and illustrations containing a general plan for the improvement of Niobrara River, Nebr. and Wyo., for the purposes of navigation and efficient development of its water power, the control of floods, and the needs of irrigation
Subjects: Dredging, Navigation
Places: Nebraska