Comment. Conservation obligations under the Endangered Species Act: A case study of the Yellowstone grizzly bear Author Kuehl B.L. Journal/Series University of Colorado Law Review | Vol. 64(2); US$ 15.00; 607 - 643; 37 p. Date 1993 Source IUCN (ID: ANA-050356) Publisher | Place of publication University of Colorado Law Review, Inc. | Boulder, CO, USA Language English Country/Territory United States of America Subject Wild species & ecosystems Keyword Endangered species Protection of habitats Wild fauna Management/conservation