TY - BOOK T1 - Effect of conventional and advanced coal conversion by-products on the pulmonary system / DA - 1981. CY - Research Triangle Park, NC : CY - Cincinnati, OH : AU - Aranyi, Catherine. AU - Bradof, Jeannie. CN - QD391 .A7355 CN - QD391 PB - U.S. Environmental Protection Agency, Health Effects Research Laboratory ; PB - Center for Environmental Research Information, PP - Research Triangle Park, NC : PP - Cincinnati, OH : PY - 1981. N1 - Caption title. N1 - At head of title: Project summary. N1 - "June 1981." N1 - "EPA-600/S1-81-038." ID - 106741 KW - Coal ash. KW - Lungs. TI - Effect of conventional and advanced coal conversion by-products on the pulmonary system / ER -