TY  - BOOK
AU  - Economics & Statistics,, Directorate of
TI  - Annual Vital statistics Report 2009 / 
U1  - R 310 
PY  - 2009///
CY  - Thiruvananthapuram
PB  - Vital statistics division
KW  - Sex rati
KW  - Birth rate-Death rate- Statistics
KW  - Civil registration system
ER  -