TY - RPRT TI - Environmental contamination and unusual snake mortality in an urban national wildlife refuge AU - Kimberly A. Terrell AU - Anne Ballmann AU - Ashli Brown AU - Christina Childers AU - Susan Knowles AU - Ashley Meredith AU - Darrell Sparks PY - 2020 UR - https://pubs.usgs.gov/publication/70219092 ID - 70219092 ER -