International pesticide directory. 

 - Hemel Hempstead, Herts, UK. :  Research Information, 
 - v. ;  30 cm. 
 - Annual 
 - Began in 1981- 
<br/><br/> Description based on: 1996; title from cover. 
<br/><br/><label>ISSN: </label>1351-346X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides--Directories.
<br/><br/><label>LC Class. No.: </label>SB950.9  / I58