Batchelder,C.H.;D.D. Questel and N.Turner <br/><br/>
European corn borer investigations 

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 - New Haven-USA    1937 
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 - Bulletin. Connecticut Agr. Exp. Station   v.395 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Entomologia Agricola--Zoologia Agricola--Plagas--Insectos daņinos--Trigo--Europa--Europa<br/>Zoologia