1959
Hanna Rizk
Fertility Patterns in Selected Areas in Egypt
Warren Clayton Robinson
Rural-Urban Fertility Differentials in Lesser Developed Countries
Bernard Udis
1958
1957
1952
George Watson Barclay
1951
Harvey Leibenstein
Toward a Theory of Demographic - Economic Development
Norman Burston Ryder
The Cohort Approach: Essays in the Measurement of Temporal Variations in Demographic Behavior