Abstract - Elk Food Habits and Range Interactions with Other Herbivores in Wind Cave National Park
Wydevan, Adrian P. 1979. Elk food habits and range interactions with other herbivores in Wind Cave National Park. Iowa State University.
Research done inside WICA; Citation from J. Studdendieck & G. Wilson, "An Identification of Prairie in National Park Units in the Great Plains," p. 175, NPS 1986 (BEOL).