Depth charges.
Richard F
RF
Harris
D000818:Animals; D004190:Disasters; D004463:Ecology; D004777:Environment; D004787:Environmental Pollution; D035082:Federal Government; D006801:Humans; D009792:Oceans and Seas; D010578:Petroleum / Q000009:adverse effects*; D012623:Seawater
D010578:Petroleum