Tamil Nadu: Dept. Of Statistic <br/><br/>
Report On Economic Census: 1977 :- Ramanathapuram Dist. ( Rural-Series) Table A-I 

 - Madras    1990 
 - 363p 
 - Economic Census .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>330.95482/EC