TY - RPRT TI - Optical characteristics of natural waters protect amphibians from UV-B in the U.S. Pacific Northwest: Reply AU - Wendy J. Palen AU - Daniel E. Schindler AU - M. J. Adams AU - Christopher A. Pearl AU - R. Bruce Bury AU - S. A. Diamond PY - 2004 DO - 10.1890/03-3171 UR - https://pubs.usgs.gov/publication/1016282 ID - 1016282 ER -