Crop pests in Southern Africa, Vol.3 :  Potatoes and other vegetables / 
Edited by A.C.Myburgh. 
 - Pretoria :  Plant Protection Research  Institute,  1993. 
 - iv,94 p. :  ill.(some col.) ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0621113875(hbk.)