Singh Dileep Kumar <br/><br/>
Nature of soil-bound residues of DDT and DDE and degradation of DDT, DDE and parathion under subtropical conditions 

 -  1992 
<br/><br/><label>Standard No.: </label>1786 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ZOOLOGY