Alverson, Dayton L.2008-10-042008-10-041991http://hdl.handle.net/1773/414890 + viiiSteller sea lionnutritionprey speciesenvironmental factorsfatty fishesherringcompetitionabundance trendscommercial fisheriesfisheries/sea lion interactionspollockshootingsThe Steller sea lion: Factors influencing its recent decline