Shell. Agrochemical Division   <br/><br/>
Shell safety guide for pesticides  (Book) 

 - London  Shell International Chemical Company  1974 
 - 147 p.  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides--Health aspects
<br/><br/><label>Universal Decimal Class. No.: </label>632.95.024 SHE  / 2426