TY  - BOOK
AU  - Davies, E. Henry,
TI  - Machinery for metalliferous mines: A practitical treatise for mining engineers, metallurgists and managers of mines 
AV  - TN345 D38 1902 1
PY  - 1902///
CY  - London
PB  - Crosby lockwood
KW  - Maquinaria minera
ER  -