[Demographic perspectives at long range].
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Demography↗
Biomedical subjects
J BOURGEOIS-PICHAT
Publications and source records attributed to J BOURGEOIS-PICHAT.
[On the problem of retirement. II. The facts].
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Humans↗
[Decrease in mortality and its consequences].
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Vital Statistics↗
[Method and instruments of demography].
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Demography↗
[Two aspects of sciences in relation to man].
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Humans↗