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Public health and sanitation measures as factors affecting mortality trends in Ceylon
Montague de Silva, David, (1954)
Impact of social and economic development on mortality : Comparative study of Kerala and West Bengal
Nag, Moni, (1983)
Urban development and public health : Materialism, environment and mortality in Calcutta
Klein, Ira, (1983)
Feedbacks in economic and demographic transition
Frederiksen, Harald, (1969)
Mortality rates and economic development
Frederiksen, Harald, (1964)
Mortality rates & economic development
Frederiksen, Harald, (1962)