TY - BOOK CN - QP458 CN - QP458 CY - Washington, DC : DA - [1992] ID - 140938 KW - Odors KW - Air KW - Hazardous substances N1 - Shipping list no.: 92-0387-P. N1 - "March 1992." N1 - "EPA600/R-92/047." PB - U.S. Environmental Protection Agency, Office of Research and Development, PP - Washington, DC : PY - [1992] T1 - Reference guide to odor thresholds for hazardous air pollutants listed in the Clean Air Act Amendments of 1990 / TI - Reference guide to odor thresholds for hazardous air pollutants listed in the Clean Air Act Amendments of 1990 / ER -