Full-court cleanup.
Thomas
C B
CB
D006256:Hazardous Waste; D006801:Humans; D012037:Refuse Disposal / Q000191:economics; D013177:Sports; D013781:Texas; D014481:United States; D014484:United States Environmental Protection Agency; D014505:Urban Population; D014506:Urban Renewal
D006256:Hazardous Waste