Koren, Henry J. <br/><br/>
Readings in the philosophy of nature. 

 - Westminster, Md. :  Newman Press,  1958. 
 - 401 p. ;  22 cm. 
 - College readings series,  no. 2 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy of nature.