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Ernährung für die Welt von morgen
Urff, Winfried von, (2000)
Economia e popolazione : alcuni aspetti delle interrelazioni tra sviluppo demografico ed economico
Natale, Marcello, (1990)
From Malthus to sustainable growth
Keyfitz, Nathan, (1991)
Latin migration north : the problem for US foreign policy
Teitelbaum, Michael S., (1985)
The British fertility decline : demographic transition in the crucible of the Industrial Revolution
Teitelbaum, Michael S., (1984)
Factors associated with the sex ratio in human populations
Teitelbaum, Michael S., (1972)