Year: 2008Publication Type: Journal Article - Multi-AuthorJournal Volume: 72Page Range: 224-230Article/Chapter Title: Social indices of breeding productivity in parkland mallardsJournal Name: Journal of Wildlife ManagementAuthor(s) from ICR Staff: Anthony Pagano, Ph.D.Author Name/Init: Author Surname: ArnoldAuthor Initials: T.W. Author Surname: PaganoAuthor Initials: A.M. Author Surname: Devries Author Initials: J.H. Author Surname: EmeryAuthor Initials: R.B. Author Surname: HowerterAuthor Initials: D.W. Author Surname: JoyntAuthor Initials: B.L.