Plant protection bulletin. 

 - Rome :    Food and Agriculture Organization,    1990. 
 - 188-228 p. :    ill.;    25 cm. 
 - FAO, vol. 38 ;    4 .
<br/><br/><label>ISSN: </label>02549727 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agricultural pests.<br/> Plant diseases.