Specifications for pesticides used in public health  insecticide-molluscicides-repellents methods  

 - 5th ed 
 - Geneva  World Health Organisation  1979  
 - 327p.  24cm 
<br/><br/><label>ISBN: </label>9241541407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides.
<br/><br/><label>LC Class. No.: </label>RA1270