Elizabeth Rose Mayeda
@er_mayeda
Associate Professor of Epidemiology @UCLAFSPH | she/her
ID: 725885681021513728
https://ph.ucla.edu/faculty/mayeda 29-04-2016 03:13:27
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Hello, #epitwitter hive mind! Joan Casey and I are looking for digitized 1940 enumeration district maps for the full US!