Mallard recruitment in the agricultural environment of North Dakota
By: by Lewis M. Cowardin, David S. Gilmer, and Charles W. Shaiffer.
Contributors: Gilmer, David S.; Shaiffer, Charles W.; Northern Prairie Wildlife Research Center.
Series: Wildlife monographs -- no. 92.
Publisher: The Wildlife Society
Published: 1985
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 37
Subjects: Mallard.; Ducks.; Birds -- North Dakota.
Notes: "January 1985."

"Supplement to The Journal of Wildlife Management, Vol. 49, No. 1, January 1985"

Bibliography: p. 35-37.