Schlich Wiliam <br/><br/>
Dr. Schlich's manual of forestry. Volume IV, Forest protection 

 - 2 
 - London  Brodburg,Agnew And Co.  1895 
 - 593 
<br/><br/> 4 
<br/><br/><label>Dewey Class. No.: </label>634.902 sch/man