Lorenz, Konrad. <br/><br/>
Evolution and modification of behavior / 
Konrad Lorenz. 
 - Chicago :  The University of Chicago Press,  1965. 
 - 121 p. ;  22 cm. 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetic psychology.<br/>Behavior genetics..