TY  - BOOK
ED  - Economic Commission for Europe
TI  - Steel product quality and maximum utilization of scrap
AV  - QTO TN731.S74 
PY  - 1992///
CY  - New York
PB  - United Nations
KW  - Scrap metals
KW  - Recycling
KW  - Steelworks
KW  - Environment aspects
ER  -