Upper Mississippi River System environmental management program. Sixth annual addendum.

Bibliographic Details
Corporate Author: United States. Army. Corps of Engineers. North Central Division
Format: Government Document Book
Language:English
Published: Chicago, Ill. : U.S. Army Corps of Engineers, North Central Division, [1991]
Subjects:
Description
Item Description:Shipping list number: 91-603-P.
"May 1991."
Physical Description:1 volume (various pagings) : illustrations (some color), maps (some color) ; 28 cm.