Chemistry and specifications of pesticide :  second report of the WHO expert committee on Vector Biology and Control 

 - Geneva :  World Health Organization,  1978 
 - 36 p. ;  20 cm. 
 - WHO technical report series  620 .
<br/><br/><label>ISBN: </label>9241206209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides