Title: Food of the Pacific white-sided dolphin, Lagenorhynchus obliquidens, Dall's porpoise, Phocoenoides dalli, and northern fur seal, Callorhinus ursinus, off California and Washington; with appendices on size and food of Dall's porpoise from Alaskan waters
Subjects: Food, Northern fur seal, Dolphins, Porpoises, Seals (Animals)
Places: Pacific Coast (U.S.)