[Characteristics of ships as sources of marine pollution].
D004787:Environmental Pollution; D010578:Petroleum; D012623:Seawater; D012722:Sewage; D012767:Ships; D014481:United States; D014876:Water Pollution
D010578:Petroleum; D012722:Sewage
Kharakteristika sudov kak istochnikov zagriazneniia moria