De , Nikhilkrishna. <br/><br/>
Mrittika bhuvidya /  
Nikhilkrishna De, Himangshu Kumar Sarkar. 
 - Kolkata :   West Bengal State Book Board ,   1994. 
 - 106p. :   ill., charts ;   22cm .  
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8114702039  Rs. 35.00 
<br/><br/><label>Subjects--Index Terms: </label>SOIL SCIENCE 
<br/><br/><label>Dewey Class. No.: </label>551.302  / DE/M