TY - RPRT TI - Mitochondrial-DNA variation among subspecies and populations of sea otters (Enhydra lutris) AU - Matthew A. Cronin AU - James L. Bodkin AU - Brenda E. Ballachey AU - James A. Estes AU - John C. Patton PY - 1996 DO - 10.2307/1382828 UR - https://pubs.usgs.gov/publication/1007967 ID - 1007967 ER -