Dey,Nikhil Krishna  . <br/><br/>
Mrittika bhubidya 
Nikhil Krishna Dey, Himanshu Sarkar 
<br/><br/><label>Standard No.: </label>4304  [RecID from old SOUL v2 database] 
<br/><br/><label>Subjects--Index Terms: </label>Soil Science 
<br/><br/><label>Dewey Class. No.: </label>631.4