TY - RPRT TI - Looking ahead, guided by the past: The role of U.S. national parks in amphibian research and conservation AU - Brian J. Halstead AU - Andrew M. Ray AU - Erin L. Muths AU - Evan H. Campbell Grant AU - Rob Grasso AU - Michael J. Adams AU - Kathleen Semple Delaney AU - Jane Carlson AU - Blake R. Hossack PY - 2022 DO - 10.1016/j.ecolind.2022.108631 UR - https://pubs.usgs.gov/publication/70230122 ID - 70230122 ER -