Brues Charles <br/><br/>
Insects and human welfare   
  

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 - Cambridge  Harvard University Press  1947 
 - 154, Index. note- reclassified. old no. is m-b-99. 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>632.7 bru/inc