TY - RPRT TI - Genetic variation, relatedness, and effective population size of polar bears (Ursus maritimus) in the southern Beaufort Sea, Alaska AU - Matthew A. Cronin AU - Steven C. Amstrup AU - Sandra L. Talbot AU - George K. Sage AU - Kristin S. Amstrup PY - 2009 DO - 10.1093/jhered/esp061 UR - https://pubs.usgs.gov/publication/70037068 ID - 70037068 ER -