Brues, Charles T. <br/><br/>
Insects and Human welfare 

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 - Massachusets-USA  Harvard University  1947 
 - 154 p.   
 -   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Entomologia--Insecta--Humanos--<br/>Zoologia