Britton, W.E. <br/><br/>
The Gypsy moth 

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 - USA    1935 
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 - Bulletin. Conn. Agr. Exp. Station   N° 375 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Entomologia--Insecta--Polilla--<br/>Zoologia