TY - RPRT TI - Density dependence and risk of extinction in a small population of sea otters AU - L.R. Gerber AU - K.E. Buenau AU - G. VanBlaricom PY - 2004 DO - 10.1007/s10531-004-2146-1 UR - https://pubs.usgs.gov/publication/70026305 ID - 70026305 ER -