Northern Prairie Wildlife Research Center
Douglas H. Johnson
U.S. Fish and Wildlife Service, Northern Prairie Wildlife Research Center, Jamestown, ND 58402
James W. Grier
Zoology Department, North Dakota State University, Fargo, ND 58105
Johnson, Douglas. H. and James W. Grier. 1988. Determinants of breeding distributions of ducks. Wildlife Monographs 100:1-37.This resource should be cited as:
Johnson, Douglas. H. and James W. Grier. 1988. Determinants of breeding distributions of ducks. Wildlife Monographs 100:1-37. Jamestown ND: Northern Prairie Wildlife Research Center Online. http://www.npwrc.usgs.gov/resource/birds/distduck/index.htm (Version 15APR98).
A Publication of The Wildlife Society
Roy L. Kirkpatrick, Editor
Department of Fisheries and Wildlife Sciences
Virginia Polytechnic Institute and State University
Blacksburg, VA 24061
|Consulting Editors for this Issue:|
| Erik K. Fritzell
School of Forestry,
Fisheries, and Wildlife,
University of Missouri-Columbia
Columbia, MO 65211
| Thomas D. Nudds
Department of Zoology
University of Guelph
Canada N1G 2W1
|Thelma J. Kirkpatrick|
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