Subject
- Frozen seafood5
- Fisheries -- Finance4
- Boating industry -- Finance3
- Boats and boating -- Safety measures3
- Fishers -- Finance, Personal3
- Fishery processing -- Sanitation3
- Fishery products -- Sanitation3
- Frozen fishery products3
- Marine resources -- Bibliography3
- Refrigerants3
- Salting of food3
- Seawater3
- Shipping -- Northwest, Pacific -- Congresses3
- Ships -- Safety measures3
- Bottom fishing2
- Clams -- Oregon2
- Coast changes -- Oregon2
- Coastal zone management -- Law and legislation -- Oregon2
- Coastwise shipping -- Northwest, Pacific -- Congresses2
- Electronics in navigation2