F.A. Urquhart <br/><br/>
The Monarch Butterfly 

 -  University of Toronto Press  1960 
 - Heritage .
<br/><br/><label>ISBN: </label>9781487573461 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Entomology<br/> Life Sciences <br/> Zoology <br/>Lepidoptera.,Monarch butterfly.<br/>SCIENCE