Hackett, Jennifer <br/><br/>
Classification Conundrum.  [electronic resource] 

 -  Scientific American  Mar 2016 
 - 22 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8733 
<br/><br/><label>Standard No.: </label>10.1038/scientificamerican0316-22a  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Plants--classification<br/>Terminology as Topic<br/>Vertebrates--classification