Collinson, A. S. <br/><br/>
Introduction to World vegetation 

 - London  George Allen & Unwin  1977 
 - 209p.  23cm. 
<br/><br/><label>ISBN: </label>0045810133 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>LC Class. No.: </label>QK901.C73