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Study Search Results

Your query returned 4 results. Series results are grouped under the most relevant study. You can ungroup series results.

 
 
 
 
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Study Title/Investigator
1.
Union Army Recruits in Black Regiments in the United States, 1862-1865 (ICPSR 9426)
Metzer, Jacob; Margo, Robert A.
4.
United States Census of Mortality: 1850, 1860, and 1870 (ICPSR 2526)
Fogel, Robert W.; Ferrie, Joseph; Costa, Dora; et al.
[1]  

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