Study Search Results

Your query returned 3 results. Series results are grouped under the most relevant study. You can ungroup series results. Use the search box below to revise your search, or start a new search.

 
 
 
 
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Study Title/Investigator
1.
Census of Population and Housing, 1980 [United States]: County Population by Age, Sex, Race, and Spanish Origin (ICPSR 8108)
United States Department of Commerce. Bureau of the Census
3.
Survey of Holt Adoptees and Their Families, 2005 (ICPSR 4637)
Sacerdote, Bruce
[1]  

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