SEWERZOW, N <br/><br/>
Erforschung des Thian-Schan-Gebirgs-System 1867 

 -  Gotha  Perthes  1875 
 - 2 pts. in 1, 2 fold.col. plates, maps.  29cm. 
 - [Table] .
<br/><br/> In German 
<br/><br/><label>Dewey Class. No.: </label>732