TY - BOOK CN - EP 4.2: CY - Research Triangle Park, N.C. : CY - Springfield, VA : DA - 1997] ID - 237992 KW - Polyols KW - Air N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 98-0383-M. N1 - "May 1997." N1 - "EPA-453/R-97-010a"--Cover. PB - Emission Standards Division, U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards ; PB - National Technical Information Service [distributor, PP - Research Triangle Park, N.C. : PP - Springfield, VA : PY - 1997] T1 - Polyether polyols productionbasic and purpose document for proposed standards. TI - Polyether polyols productionbasic and purpose document for proposed standards. ER -