TY  - BOOK
AU  - Singh, Sanjeev Kr..
TI  - Population and demography / 
SN  - 978-81-7611-652-7
U1  - U45 
PY  - 2013///
CY  - Jaipur : 
PB  - R B S A  Publishers , 
KW  - Sex-ration imbalance in India
ER  -