Author: United States. Army. Corps of Engineers.
Alternate names: United States. Army. Corps of Engineers; United States. Army. Corps of engineers. [from old catalog]; US Army Corps of  Engineers; U. S. Army Corps of Engineers; U S. Army Corps of Engineers; Us Army Corps of Engineers; U.S. Army Corps of Engineers; Army Corps of Engineers (US); Army Corps of Engineers (Us); United States. Army. Corps Of Engineers; Army Corps of Engineers (U.S.); United States Army Corps of Engineers; U S Army Corps of Engineers; U.S. Army Corps Of Engineers; Army Corps of Engineers (ACE); U. S. Army Corps of Engineers (USACE); Army Corps of Engineers; U. S. Army Corps of Engineers (ACE); U. S. Army Corps Of Engineers; Army Corps of Engineers (US) Staff; Army Corps of Engineers (U S ); U. S. Army U.S. Army Corps of Engineers; The The U. S. Army Corps of Engineers