Brooks, Freed E. <br/><br/>
Roundheaded apple-tree borer. Its life history and control 

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 - USA    1920 
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 - Bulletin. U.S. Dept. of Agric.   N° 847 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Entomologia aplicada--Plagas--Perforador--Manzanas--Control--<br/>Zoologia