S. Selvaraj <br/><br/>
Studies on organophosphorus pesticide residues in paddy ecosystem and evaluation of zn and fe content in paddy grains and soils  

 - Ph.D 
 - Dharwad  University of Agricultural Sciences  2012 
 - 126p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / SEL