Shearer, Vernon Smith, Arthur <br/><br/>
Butterflies 

 - Harmondsworth  Penguin Books  1961 
 - 29 
<br/><br/> With illustration  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Butterflies<br/>Insects
<br/><br/><label>Dewey Class. No.: </label>595.78  / Sm51b