UNESCO. <br/><br/>
Trees: ecology book. 

 - Tokyo  Asian/Pacific Cultural Centre  1996 
 - 65  PB 
<br/><br/><label>ISBN: </label>8123718322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spermatophyta
<br/><br/><label>Dewey Class. No.: </label>582.16 UNES