Askew, R. R. <br/><br/>
Parasitic insects / 
R.R. Askew 
 - London :  Heinemann Educational Books ,  1971. 
 - xvii, 316 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0435620452 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Parasitic insects.