TY - BOOK AU - US Env Protection Agency ED - United States. ED - United States. TI - The economic impact of noise AV - TD893 .A48 U1 - 338.47620230973 PY - 1971/// CY - Washington PB - U.S. Office of Noise Abatement and Control KW - Noise pollution KW - United States N1 - Bibliography: p. 100-104 ER -