Unequal at birth a long-term comparison of income and birth weight.

Unequal at birth a long-term comparison of income and birth weight.

Bibliografiset tiedot
Päätekijä: Costa, Dora L.
Aineistotyyppi: Kirja
Kieli:English
Julkaistu: Cambridge National Bureau of Economic Research 1997.
Aiheet:
Birth weight > United States.
Income > United States.
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