Literature
  • 1984
  • Time and location of mating and associated behavior of the Pacific walrus (Odobenus rosmaruas divergens ) Illiger. In: Soviet -American cooperative research on marine mammals. Pinnipeds (F. H. Fay and G. A. Fedoseev, eds.) NOAA Techn. Rept. NMFS 12: 1-104, p 81-88.