Image from Google Jackets

The relation of mallard nest numbers on constructed islands to upland habitat and mallard breeding pairs in North Dakota / A.L. Dahl, K.L. Baer, T.L. Shaffer, G.A. Sargeant, M.A. Johnson and R.E. Reynolds.

By: Contributor(s): Material type: TextTextPublication details: Bismarck, ND : North Dakota Game and Fish Department, 1999.Description: vi, 112 (1) p. : ill. , col. maps ; 28 cmSubject(s): Online resources:

Ducks Unlimited Canada Institute for Wetland & Waterfowl (IWWR) Research Library, P.O. Box 1160, Stonewall, MB R0C 2Z0
(204)467-3276|Fax (204) 467-9028|