Davies, E. Henry, <br/><br/>
Machinery for metalliferous mines :  A practitical treatise for mining engineers, metallurgists and managers of mines / 
By e. Henry Davies 
 - 2 # ed., rewriten and enlar 
 - 566 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maquinaria minera
<br/><br/><label>LC Class. No.: </label>TN345  / D38 1902 1