TY  - BOOK
AU  - Blake,William P.
TI  - Silver ores and silver mines: description of the various silver ores and minerals, with notices of the principal silver mines of Europe, and North and South America, together with papers on the metallurgy of silver 
AV  - TN 430 S55.1861
PY  - 1861///
CY  - New Haven, Conn.
PB  - Office of the Mining magazine and journal of geology
KW  - Silver mines and mining
KW  - Plata -
KW  - Minas y mineria
KW  - Silver
KW  - Metallurgy
KW  - Metalurgia
N1  - Bibliografía: p. [v]-vi; Abierta a los investigadores bajo las restricciones de la biblioteca
ER  -