TY  - BOOK
AU  - Hixon, Hiram W.,
TI  - Notes on lead and cooper smelting and copper converting
AV  - TN673 H59 1900
PY  - 1900///
CY  - New York
PB  - Scientific
KW  - Fundición
KW  - Cobre
KW  - Metalurgia
KW  - Plomo
ER  -