Unknown2018-11-212018-11-211950EPM-067-01-022http://hdl.handle.net/20.500.11867/146692 brochures: 20 x 8.5 inch. Printed recto and verso.Two versions of a brochure put out by the U.S. Army Corps of Engineers, with statistical data, maps, and black and white photographs.MapStatistical data