Patterson J T <br/><br/>
Evolution in the genus drosophila 

 - New York       Macmillan          1952 
 - 610p.  cm. 
<br/><br/><label>Standard No.: </label>54233 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Arthropoda<br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>K871:66, J2