Supplemental environmental statement
Subtitle: draft : Sun River flood protection project, Great Falls, Montana
By: prepared by U.S. Army Engineer District, Omaha
Contributors: United States. Army. Corps of Engineers. Omaha District
Publisher: The District
Published: 1978
Place of publication: Omaha, Neb
Language: eng
Number of pages: 41
Subjects: Flood damage prevention -- Environmental aspects -- Montana -- Great Falls
Notes: Cover title

"January 1978."