Dharam Vir <br/><br/>
Studies on the levels of DDT residue in soil and human blood in Delhi and its metabolism in certain animals 

 -  1976 
 - 128p.  p.  cm. 
<br/><br/><label>Standard No.: </label>763 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ZOOLOGY