Slott, Philip <br/><br/>
Historical plants geography: An introduction  Philip Slott. 

 - 1st ed.. 
 - s.l.  George Allan and Unwin  1981 
 - **. 
<br/><br/><label>ISBN: </label>0-04-580010-3. 
<br/><br/><label>Dewey Class. No.: </label>581.9,  / S85H