TY  - BOOK
AU  - Census of India,1971
TI  - Economic tables. V 9, Kerala Pt. 2B2 (Tables B-5 to 3-9)
U1  - Y:5.212sN71, L1.9-2B2 
PY  - 1971///
CY  - Kerala
PB  - Govt. Press         
ER  -