solutions. Wyoming Game and Fish Department, Cheyenne.

Wilson, W. 1969. Problems in the speciation of American fossil bison. In Post-Pleistocene man and his environment on the Northern Plains. Proceedings of the First Annual Paleo-environmental Workshop. Student's Press, University of Calgary, Calgary.


Xie, X. 1986. Orally administered brucellosis vaccine: Brucella suis strain 2 vaccine. Vaccine 4:212-216.


Yellowstone National Park. 1997. Yellowstone's northern range: complexity and change in a wildland ecosystem. National Park Service, Mammoth Hot Springs, WY. 148 pp.

Yellowstone Science. 1995. News & notes. Yellowstone Science 3(1) (Winter 1995):17-18.

Yellowstone Science. 1997. News & notes. Yellowstone Science 5(2) (Spring 1997):21.


Zarnke, R.L. 1983. Serologic survey for selected microbial pathogens in Alaskan wildlife. J. Wildl. Dis. 19(4):324-329.

Zaugg, J.L., S.K. Taylor, B.C. Anderson, D.L. Hunter, J. Ryder, and M. Divine. 1993. Hematologic, serologic values, histopathologic and fecal evaluations of bison from Yellowstone National Park. J. Wildl. Dis. 29(3):453-457.



The National Academies | 500 Fifth St. N.W. | Washington, D.C. 20001
Copyright © National Academy of Sciences. All rights reserved.
Terms of Use and Privacy Statement