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Apr 26, 2021 -
Los Angeles Metropolitan Area Surveys [LAMAS] 2, 1970
Shapefile as ZIP Archive - 57.1 KB -
MD5: 2365a03126c84f5a30e7a5b8f360edf6
USA 1970 Census (nhgis0011_shapefile_tl2008_us_tract_1970) Blocks filtered for LAMAS no.2 (lamas2_rev) survey. Original file citation: Steven Manson, Jonathan Schroeder, David Van Riper, Tracy Kugler, and Steven Ruggles. IPUMS National Historical Geographic Information System: Ve... |