Bison Bulls EA - Study of Shedding and Venereal Transmission of Brucella abortus by Bison Bulls in the Greater Yellowstone Area, Environmental Assessment, February 2010 (pdf 92kb)
Notice of Availability of FONSI - Finding of No Significant Impact for the Proposed Study of Shedding and Venereal Transmission of Brucella abortus by Bison Bulls in the Greater Yellowstone Area (pdf 13kb)
Bison Bulls FONSI - Finding of No Significant Impact for the Proposed Study of Shedding and Venereal Transmission of Brucella abortus by Bison Bulls in the Greater Yellowstone Area, Environmental Assessment (pdf 305kb)
Summary of and Responses to the Comments - Summary of and Responses to the Comments received on the Environmental Assessment Prepared for the Proposed Study of Shedding and Venereal Transmission of Brucella abortus by Bison Bulls in the Greater Yellowstone Area (pdf 45kb)