Dales M J <br/><br/>
A Review Of Plant Materials Used For Controlling Insect Pests Of Stored Products M J Dales 

 -  Chatham: Natural Resources Institute 1996. 
 - 84 
 - Studies In Comparative Education Studies In Comparative Education (Paris  France) .
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0859544206(Pbk)