Medina, Sarah. <br/><br/>
Global biodiversity / 
By Sarah Medina. 
 - Nairobi, Kenya :  UNEP,  1993. 
 - 40p :  col., ill ;  25cm. 
<br/><br/>Includes references. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity.<br/>Species diversity.<br/>Biodiversity conservation.