Comprehensive List of Non-Native Species Established in Three Major Regions of the U.S: Simpson et al, 2019

Simpson, Annie; Eyler, Meghan C.; Sikes, Derek; Bowser, Matt; and Sellers, Elizabeth A. (2020) A comprehensive list of non-native species established in three major regions of the United States: Version 3.0, (ver. 3.0, 2020): U.S. Geological Survey data release, <p></p>https://doi.org/10.5066/P9E5K160.<p></p>Simpson, A., Eyler, M.C., Sikes, D., Bowser, M., Sellers, E., Guala, G.F., Cannister, M., Libby, R., and Kozlowski, N., 2019, A comprehensive list of non-native species established in three major regions of the United States: Version 2.0, (ver. 2.0, 2019): U.S. Geological Survey data release, <p></p>https://doi.org/10.5066/P9E5K160.