Johnston, Francis E.,  1931- <br/><br/>
Microevolution of human populations / 
by Francis E. Johnston. 
 - Englewood Cliffs, N.J. :  Prentice-Hall ,  1973. 
 - viii, 151 p. :  illus. ;  21 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0135815126 
<br/><br/><label>LCCN: </label>72-013415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human population genetics.<br/>Human evolution.
<br/><br/><label>Dewey Class. No.: </label>573.21 JOH