TY - RPRT TI - Stable carbon and nitrogen isotope trophic enrichment factors for Steller sea lion vibrissae relative to milk and fish/invertebrate diets AU - Craig A. Stricker AU - Aaron M. Christ AU - Michael B. Wunder AU - Andrew C. Doll AU - Sean D. Farley AU - Lorrie D. Rea AU - David A. S. Rosen AU - R. D. Scherer AU - Dominic J. Tollit PY - 2015 DO - 10.3354/meps11205 UR - https://pubs.usgs.gov/publication/70144008 ID - 70144008 ER -