Research was conducted during late May, late August, and more will be accomplished during the hunting season November 6-November 13, 1974. Project Number 156.
Bergstrom, Robert C.
"Parasites of Ungulates in the Jackson Hole Area,"
Jackson Hole Research Station Annual Report: Vol. 1974
, Article 5.
Available at: http://repository.uwyo.edu/jhrs_reports/vol1974/iss1/5