//-->
World population : the view ahead ; proceedings of the Conference on World Population Problems held at Indiana University on May 3-6, 1967
Farmer, Richard N., (1968)
Fertility and outmigration : reflections on research approaches in empirical investigations of the association between two demographic phenomena
Hoem, Jan M., (1977)
Population, migration, and urbanization in Africa
Hance, William A., (1970)
Population studies : selected essays and research
Kammeyer, Kenneth C.W., (1975)