//-->
Socio-economic development and fertility decline : an application of the Easterlin synthesis approach to world fertility survey data ; Colombia, Costa Rica, Sri Lanka and Tunisia
(1985)
Family planning in Ceylon
Abhayaratne, O. E. R., (1968)
Fertility and marriage in Sri Lanka : some insights from path analysis
Hodge, Robert W., (1981)
Measuring occupational inheritance
Pullum, Thomas W., (1975)
An assessment of age and date reporting in the DHS surveys, 1985 - 2003
Pullum, Thomas W., (2006)
Levels and trends in care seeking for childhood illness in USAID MCH priority countries
Winter, Rebecca, (2015)