TY - RPRT TI - Conditions favouring Bromus tectorum dominance of endangered sagebrush steppe ecosystems AU - Michael D. Reisner AU - James B. Grace AU - David A. Pyke AU - Paul S. Doescher PY - 2013 DO - 10.1111/1365-2664.12097 UR - https://pubs.usgs.gov/publication/70047009 ID - 70047009 ER -