"Chemische Industrie." . . "Recycling." . . "Organische Chemie." . . "Emissionskontrolle." . . "Energieerzeugung." . . "Fossil Fuels." . . "Residuos solidos e limpeza publica." . . "Refuse Disposal." . . "Sanitary Engineering." . . . . "Fester Abfall." . . "Déchets (Combustible)" . . . . "Energy from solid waste"@en . . "Energy from solid waste" . . . . . . . . . . . . . . . "Energy From Solid Waste [By] Frederick R. Jackson"@en . . . . .