Chemistry and specifications of pesticides :  second report of the WHO Expert Committee on Vector Biology Control met in Geneva, 29 November - 5 December 1977. 

 - Geneva :  World Health Organization,  1978. 
 - 36 p. 
 - Technical report series / World Health Organization ;  620. .
 - Technical report series (World Health Organization) ;  620 .
<br/><br/><label>ISBN: </label>9241206209 
<br/><br/><label>LCCN: </label>88991015  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vector control--Biological control.<br/>Pesticides--Specification.<br/>Pesticides--Standards.