Askew, R. R. <br/><br/>
Parasitic insects 

 - London:  Heinemann Educational Books,  1971 
 - xvii, 316 p.:  ill. ;  23 cm 
<br/><br/> Acc. No. 06519 : 03808 
<br/><br/><label>ISBN: </label>0435620452 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mites<br/>Parasites