World Health Organisation <br/><br/>
DDT and its derivatives 
World Health Organisation 
 -  1979 
 - p.  cm. 
 - Environmental health criteria; 9 .
<br/><br/><label>Standard No.: </label>57295 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> DDT<br/>Technology
<br/><br/><label>Dewey Class. No.: </label>F5940bK86, L9