Ranjit Pratap Singh. <br/><br/>
Agriculture in protohistoric India / 
Ranjit Pratap Singh. 
 - New Delhi :  Pratibha Prakashan,  1990. 
 - 154p. :  ill. ;  22cm. +     maps. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8185268134 :  Rs.100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/> Protohistory <br/> Agriculture--Economic aspects--History--India --India.
<br/><br/><label>Dewey Class. No.: </label>338.10954