Hardin, Garrett <br/><br/>
Biology: Its human implications / 
Hardin, Garrett 
 - 2 ed. 
 -  WH Freeman and Company,  1959 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences; Biology
<br/><br/><label>Dewey Class. No.: </label>570 HAR-B2