Tilman, D <br/><br/>
Causes, consequences and ethics of biodiversity.  [electronic resource] 

 -  Nature  May 2000 
 - 208-11 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/35012217  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Bioethics<br/>Ecosystem<br/>Humans<br/>Sociology