TY - RPRT TI - Scale dependence of disease impacts on quaking aspen (Populus tremuloides) mortality in the southwestern United States AU - David M. Bell AU - John B. Bradford AU - William K. Lauenroth PY - 2015 DO - 10.1890/14-1184.1 UR - https://pubs.usgs.gov/publication/70157072 ID - 70157072 ER -