Burckhardt, C.C <br/><br/>
Preliminary studies on control of white 

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 - USA    1955 
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 - Journal of Kansas Ent. Soc.   v.28(2) .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Entomologia--Chyclocephala--Larvas blancas--Trigo--Control biologico--<br/>Zoologia