Bighorn Canyon National Recreation Area
The primary goal of this study is to establish the mechanism for a benchmark evaluation of the natural resource conditions of the Big Horn Basin prior to 1984.
Eifert, Walter H.; Wesche, Thomas A.; and Anderson, Stanley W.
"Big Horn Basin Natural Resources Data Assessment,"
University of Wyoming National Park Service Research Center Annual Report: Vol. 7
, Article 4.
Available at: https://repository.uwyo.edu/uwnpsrc_reports/vol7/iss1/4