TY  - BOOK
AU  - Census of India, 1961
TI  - Vettuvan of Kerla. India. V. 1, Part 5 B (4)
U1  - Y:5.2sN61, K1.1-5-B(4)-18 
PY  - 1961///
CY  - India
PB  - Govt. Press         
ER  -