1997 flood tracking chart for the Red River of the North basin [map] / prepared by Gregg J. Wiche [and others] of the U.S. Geological Survey ; in cooperation with the U.S. Army Corps of Engineers, [and others].
Published
[Reston, Va.?] : U.S. Geological Survey, 1997.
Physical Description
1 map : color ; 19 x 13 cm, on sheet 43 x 28 cm, folded to 22 x 28 cm.