TY - RPRT TI - Visualizing proximity of non-native species to protected areas of the United States—A proximity visualization tool for BISON AU - Travis J. Harrison AU - Enrika Hlavacek AU - Jennifer Dieck PY - 2021 DO - 10.3133/fs20213027 UR - https://pubs.usgs.gov/publication/fs20213027 ID - fs20213027 ER -