Hill, J. Ben (John Ben), 1879-1961.  Hill, J. Ben (John Ben), 1879-1961. <br/><br/>
Genetics & human heredity 
[by] J. Ben Hill [and] Helen D. Hill. 
 - New York,  McGraw-Hill  [1955] 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>55006857 /L/r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetics.<br/>Heredity, Human.
<br/><br/><label>LC Class. No.: </label>QH431  / .H49 
<br/><br/><label>Dewey Class. No.: </label>575.1