Pest control in tropical onions 

 - London  TDRI  1986 
 - vi,109 p.   
<br/><br/><label>ISBN: </label>0851351433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>HORTICULTURE<br/>Onions<br/>Vegetables
<br/><br/><label>Dewey Class. No.: </label>635.25  / PES