TY  - BOOK
ED  - United Nations.
TI  - The recuperation and economic utilization of by-products of the iron and steel industry
SN  - 9211164788 (pbk)
U1  - 669.042 
PY  - 1990///
CY  - New York
PB  - United Nations
KW  - Iron industry and trade
KW  - Steel industry and trade
ER  -