Beneficial insects / 
contributors: Baltazar Ndakidemi, Kelvin Mtei,  
 - Lewes, Delaware, United States of America,  Excelic Press LLC,   c2020. 
 - ix, 335p.;  illustrations. 
<br/><br/>Includes bibliographical references and index.  
<br/><br/>
<br/><br/><label>ISBN: </label>9781642242461 
<br/><br/><label>Subjects--Personal Names: </label><br/>Beneficial insects.<br/>Insects as biological control agents.<br/>Agricultural pests -- Biological control.
<br/><br/><label>Dewey Class. No.: </label>632.96   / B464 2020