The ring-necked duck in the Northeast.
Contributors: Maine Cooperative Wildlife Research Unit.
Series: University of Maine studies, 2d ser.,; no. 73
Publisher: Printed at the University Press
Published: 1958
Place of publication: Orono, Me
Language: eng
Number of pages: 317
Subjects: Ring-necked duck.
Notes: University of Maine bulletin, v. 60, no. 16.
"A contribution from the Maine Cooperative Wildlife Research Unit: U.S. Fish and Wildlife Service, Wildlife Management Institute, Maine Department of Inland Fisheries and Game, and University of Maine cooperating."