Pest control in tropical onions 

 - London  Tropical Development and Research Institute  1986 
 - vi, 109 pages 
<br/><br/> Includes appendix and index. 
<br/><br/><label>ISBN: </label>851351433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Onions
<br/><br/><label>Dewey Class. No.: </label>635.25  / PES