Gateways to Commerce: The U.S. Army Corps of Engineers' 9-Foot Channel Project on the Upper Mississippi River

Gateways to Commerce:
The U.S. Army Corps of Engineers' 9-Foot Channel Project on the Upper Mississippi River

GATEWAYS TO COMMERCE:
The U.S. Army Corps of Engineers' 9-Foot Channel Project on the Upper Mississippi River

By
William Patrick O'Brien
Mary Yeater Rathbun
Patrick O'Bannon

Edited by
Christine Whiteacre

1992

Selections from the Division of Cultural Resources
National Park Service
Rocky Mountain Region
No. 2

National Park Service
Rocky Mountain Region
Denver United States Army Corps of Engineers

rmr/2/index.htm
Last Updated: 01-Feb-2008