TY - RPRT TI - Molecular method for determining sex of walruses AU - Anthony S. Fischbach AU - Chadwick V. Jay AU - James V. Jackson AU - Liselotte W. Anderson AU - George K. Sage AU - Sandra L. Talbot PY - 2010 DO - 10.2193/2007-413 UR - https://pubs.usgs.gov/publication/70033672 ID - 70033672 ER -