D.S. Gupta <br/><br/>
Residue analysis of insecticides 

 - Hissar  Haryana Agriculture College  1980 
 - 374p 
<br/><br/>D.S. Gupta: Residue analysis of insecticides.  Hissar.  Haryana Agriculture College, 1980.--(632.951GUP)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>632.951  / GUP