TY - BOOK T1 - The effects of the Clean Air Act Amendment of 1990 on the U.S. coke and steel industry and foreign trade balance DA - [1991] CY - [Avondale, Md.?] : AU - Peters, A. T. CN - I 28.156: PB - U.S. Bureau of Mines, PP - [Avondale, Md.?] : PY - [1991] N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 92-2299-M. N1 - "September 1991." ID - 170160 KW - Coke industry KW - Steel industry and trade KW - Air KW - Balance of trade TI - The effects of the Clean Air Act Amendment of 1990 on the U.S. coke and steel industry and foreign trade balance ER -