Tivy, Joy. <br/><br/>
Biogeography :  A study of plants in the ecosphere / 
By Joy Tivy. 
 - 3rd ed. 
 - England :  LONGMAN,  1993. 
 - 452p. ;  00 cm. 
<br/><br/><label>ISBN: </label>0582080355 
<br/><br/><label>Dewey Class. No.: </label>518.5  / TIV