The WHO Recommended Classification of Pesticides by Hazard and Guidelines to Classification 2009 

 - Ginebra :   OMS.,   2010 
 - 78p. 
<br/><br/><label>ISBN: </label>9789241547963 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PESTICIDAS--TOXICIDAD<br/>PESTICIDAS--CLASIFICACION