Tundra swans on the Upper Mississippi River /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Upper Midwest Environmental Sciences Center (Geological Survey)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2004]
Series:	Fact sheet (Geological Survey (U.S.)) ; 2004-3118.
Subjects:	Tundra swan > Mississippi River Watershed. Tundra swan > Middle West.
Online Access:	https://purl.fdlp.gov/GPO/LPS81423