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Virginia iron manufacture in the slave era
Bruce, Kathleen, (1968)
Diets versus diseases : the anthropometrics of slave children
Coelho, Philip R., (2000)
Diets versus diseases in the anthropometrics of slave children: a reply
Steckel, Richard H., (2000)
The Optimal Utilization of Slaves
Canarella, Giorgio, (1975)
The determinants of intercountry differences in European emigration, 1881-1900
Tomaske, John A., (1971)
International migration and economic growth: The Swedish experience
Tomaske, John A., (1965)