Title: Trawl locations of walleye pollock and Atka mackerel fisheries in the Bering Sea, Aleutian Islands and Gulf of Alaska from 1977-92
Subjects: Maps, Walleye pollock fisheries, Atka mackerel fisheries, Steller's sea lion, Trawls and trawling
Places: Alaska, Gulf of Alaska, Bering Sea, Aleutian Islands