Ford, E. B. <br/><br/>
Buterflies : 
E. B. Ford 
 - London :  Collins ,  1945 
 - xiv, 365p. :ill 
<br/><br/>Includes bibliuographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>LC Class. No.: </label>QL 542