TY - RPRT TI - Evolutionary dynamics of a rapidly receding southern range boundary in the threatened California red-legged frog ( Rana draytonii ) AU - Jonathan Q. Richmond AU - Kelly R. Barr AU - Adam R. Backlin AU - Amy G. Vandergast AU - Robert N. Fisher PY - 2013 DO - 10.1111/eva.12067 UR - https://pubs.usgs.gov/publication/70125371 ID - 70125371 ER -