Bobb, M.L. <br/><br/>
Experments on the Control of the Mexican bean beetle 1933-1934 

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 - Virginia-USA    1935 
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 - Virginia Agr.Exp. Stat. Bulletin   N° 296 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Plagas(control)--Mexico--Plagas(coleopteros)--<br/>Zoologia