Guidelines on organization of schemes for testing and certification of agricultural pesticide sprayers in use 
/by FAO 
 - Rome :  FAO,  2001 
 - 19 p. :  diagramas 
<br/><br/><label>ISBN: </label>9251047219 
<br/><br/><label>LCCN: </label>86831 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aspersores.<br/>Pesticidas--Aplicación.