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Culture and human fertility : a study of the relation of cultural conditions to fertility in non-industrial and transitional societies
Lorimer, Frank, (1954)
Family planning, internal migration and urbanization in ECAFE countries : bibliography of available materials
(1968)
Fertility studies in the ECAFE region : a bibliography of books, papers and reference materials
(1971)
Introduction to the mathematics of population
Keyfitz, Nathan, (1977)
Population change and social policy
Keyfitz, Nathan, (1982)
Urban influence on farm family size
Keyfitz, Nathan, (1980)