Collinson, A. S. <br/><br/>
Introduction to world vegetation / 
A.S. Collinson 
 - London :  Allen and Unwin,  1977 
 - 201 p. :  ill, maps. ;  23 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0045810133  pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phytogeography