Census Atlas - Kerala 

 - Thiruvananthapuram:  Directorate of Census Operations,  1999. 
 - x,143p. 
 - Series- 12 .
<br/><br/><label>Subjects--Index Terms: </label>Census 1991 
<br/><br/><label>Dewey Class. No.: </label>312(548.3)  / '1991'