Beyschlag, F. <br/><br/>
Deposits of the useful minerals and rocks. Their origin...; v.1   
by F. Beyschlag, J.H.L. Vogt, P. Krusch, Tr.by S.J. Truscott 
 - London  Macmillan  1914 
<br/><br/><label>Dewey Class. No.: </label>553.1  / N14.1