Tewolde Berhan <br/><br/>
Biosafety and Biodiversity: 

 - Addis Ababa  Institute for Sustainable Development  2010 
 - 200p 
<br/><br/><label>LCCN: </label>nam a22     7a 4500 
<br/><br/><label>Dewey Class. No.: </label>631.693/TEW/2010