Gunther, F. A. <br/><br/>
Modern insecticides and world food production / 
F. A. Gunther and L. R. Jeppson 
 - London :  Chapman & Hall,  1960 
 - 284 p. :  ill. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insecticides