WORLD Health Organization <br/><br/>
chemistry and specifications of pesticides 

 - Geneva  WHO  1978 
 - 36 p.- 
 - WHO Technical report series 620 .
<br/><br/><label>ISBN: </label>9241206209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticide-public safety<br/> WHO Technical report series 620
<br/><br/><label>Dewey Class. No.: </label>363.1792  / WOR