Stewart Umphrey <br/><br/>
Natural Kinds and Genesis The Classification of Material Entities 

 -  Bloomsbury  Lexington Books  2016 
<br/><br/><label>ISBN: </label>9781978725782 
<br/><br/><label>Source: </label>Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy