TY - BOOK AU - Gupta,Monica Das TI - Informal security systems and population retention in rural India U1 - 304.60954 PY - 1987/// CY - New Delhi PB - National Council of Applied Economic Research KW - Fertility, Human KW - India KW - Birth control KW - Government policy KW - Kerala KW - Population KW - Statistics N1 - Bibliography : p. 41-44 ER -