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. 1947 Oct;39(3):88–101.
Stages in population growth *
C P Blacker
C P Blacker
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*
From a forthcoming book, A Survey of Eugenics. It is contended elsewhere in the book that eugenic or qualitative problems do not commonly arise until a certain stage (the late expanding stage) of population growth is reached. The quantitative question therefore forms the background of the qualitative. The latter arises naturally in its own time.
PMCID: PMC2986440 PMID: 18903830