avocets
Avocets
rss 2.0 subscribe to this page
search


related to census+data+historic+base
2 + counties
2 + gis
2 + places
2 + shapefiles
2 + tracts
some recent projects
make a new project  
Global Health Databases
Global Health Information Resources Initiatives
Autobiography
Multidisciplinary Indexes- Mythology
view all
•  projects
•  owners
•  tags

Shapefiles and data at the census tract, county, state, and other geographic levels going back to 1790 for counties, and 1910 for tracts. Also includes some data for downloading.

belongs to BIG GIS Sources project
tagged base census counties data gis historic places shapefiles tracts by laallen ...and 1 other person ...on 19-JUN-08
Shapefiles and data at the census tract, county, state, and other geographic levels going back to 1790 for counties, and 1910 for tracts. Also includes some data for downloading.
belongs to Historic Preservation Data project
tagged GIS base census counties data historic places shapefiles tracts by laallen ...and 1 other person ...on 29-NOV-07