by-product / air pollution control equipment / contingent management / cement prices / land management / cement kilns / rapid gas flow / cement plants / cement / cement kiln dust / cement plant characteristics / individual cement plant / cement production / /
Organization
Congress / American Portland Cement Association / U.S. Environmental Protection Agency / U.S. Environmental Protection Agency office of Solid Waste Economics / office of Solid Waste / Small Business Association / FR V / Environmental Protection Agency / /
Position
President / Executive / representative / General / /