TY  - BOOK
AU  - Warren,Kenneth
TI  - The American steel industry, 1850-1970: a geographical interpretation 
SN  - 0198232144
AV  - HD9515 .W33
U1  - 338.4766910973 
PY  - 1973///
CY  - Oxford
PB  - Clarendon Press
KW  - Steel industry and trade
N1  - Includes index
N2  - A research study in historical and economic geography that treats  basic steel industry of the US
ER  -