TY  - BOOK
AU  - Brian, फric
AU  - Jaisson, Marie
TI  - Descent of Human Sex Ratio at Birth: A Dialogue between Mathematics, Biology and Sociology [electronic resource]
SN  - 9781402060366
U1  - 305.3 
PY  - 2007///
CY  - Dordrecht
PB  - Springer
N1  - http://dx.doi.org/10.1007/978-1-4020-6036-6
ER  -