Edwards, Wilfred Henry <br/><br/>
The  control of insect pests by means of insecticides 

 - Kingston  The Herald Ltd.  1949 
 - 53p.  23.5cm 
<br/><br/> Reprinted from "The control of Agricultural pests in Jamaica". 
<br/><br/><label>Dewey Class. No.: </label>Pam 632.951  / Ja Edw