Population Policy in Developed Countries.
Edited By Bernard Berelson. Pp. xiii + 793. (A Population Council Book.) (McGraw Hill: New York and London, 1974.) $17.50.
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Hawthorn, G. Numbers of people. Nature 257, 164 (1975). https://doi.org/10.1038/257164a0
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DOI: https://doi.org/10.1038/257164a0