Indian Council of Agricultural Research for N.E.H. Region. <br/><br/>
Soils of Tripura and their fertility management : research bulletin  
S. Laskar, K. S. Dadhwal and R. N. Prasad 
 - Shillong  The Author  1983 
 - v.: tables; 26cm. 
<br/><br/> Library has Research bulletin no.23,1983 
<br/><br/><label>Dewey Class. No.: </label>DB631.42  / IND