Papers in the Biological Sciences
Date of this Version
2010
Document Type
Bibliography
Abstract
Approximately 500 citations.
See also the updated bibliography in the 2010 supplement: "North America’s Ducks, Geese and Swans in the 21st Century"
Comments
From Waterfowl of North America, Revised Edition (2010). Copyright © 2010 Paul A. Johnsgard.