TY - BOOK T1 - Economic impact analysis for the proposed primary copper smelting NESHAP DA - [1997] CY - Research Triangle Park, N.C. : CN - EP 4.52: PB - U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, PP - Research Triangle Park, N.C. : PY - [1997] N1 - Cover title. N1 - "November 1997." N1 - Shipping list no.: 2001-0479-M. N1 - "EPA-453/P-97-001." ID - 251906 KW - Copper KW - Smelting furnaces. KW - Copper industry and trade KW - Air TI - Economic impact analysis for the proposed primary copper smelting NESHAP ER -