Smart, Paul <br/><br/>
The Illustrated Encyclopedia of the Butterfly World/ 

 - London  Salamander Books Ltd.  1975 
 - 254p.:  ill.(pics., col., diagrams); 
<br/><br/>Includes index and references 
<br/><br/><label>ISBN: </label>0861011015 
<br/><br/><label>LC Class. No.: </label>QL544  / .Sm2 1975