McClearn, G. E.,  1927- <br/><br/>
Introduction to behavioral genetics / 
by G. E. McClearn and J. C. DeFries. 
 - San Francisco :  W. H. Freeman,  1973. 
 - vi, 349 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography: p. 314-335. 
<br/><br/><label>ISBN: </label>0716708353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavior genetics.