Ratnam, R <br/><br/>
Agricultural development in Madras State prior to 1900 / 
by R Ratnam  
 - 1st ed. 
 - Madras :  New Century Book House,  1966. 
 - 444p. : 
<br/><br/> With a foreword by M. S. Sivaraman. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--India--Tamil Nadu
<br/><br/><label>Dewey Class. No.: </label>630.954  / RAT/A