Papers 

 - Droitwich :  British Crop Protection Council,  (s.a.) 
 - 97 p. 
 - Monograph  ; 7 .
 - Monograph  ; 7 .
<br/><br/><label>LCCN: </label>57159 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fruta--Plagas.<br/>Herbicidas.
<br/><br/><label>Dewey Class. No.: </label>634  / S95