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17 items matching your criteria.
- Bibliography [1%] by petra, 2009-03-18 09:13
- Add a Citation
- phil2 [1%] by petra, 2008-06-20 13:41
- phil1 [1%] by petra, 2008-06-20 13:38
- cleveland [1%] by petra, 2008-06-20 13:37
- TREC [1%] by petra, 2008-03-12 08:41
- How to Use Extract History [1%] by petra, 2007-04-18 10:29
- NHGIS Continuation Proposal [1%] by petra, 2007-04-18 10:29
- Census Tract Boundary File Availability [1%] by petra, 2007-04-18 10:29
- Census tract availability by county from 1980 to 1910.
- NHGIS Project Description [1%] by petra, 2007-04-18 10:36
- The National Historical Geographic Information System (NHGIS) provides, free of charge, aggregate census data and GIS-compatible boundary files for the United ...
- County Boundary File Availability [1%] by petra, 2007-04-12 07:41
- A table showing boundary file availability for counties.
- State / Territory Boundary File Availability [1%] by petra, 2007-04-12 07:27
- A table showing boundary file availability for states and territories.
- Boundary file option during statistical data extract [1%] by petra, 2007-04-11 14:19
- This is a screenshot that illustrates how to select boundary files when a statistical data extract has been made.
- How to Use the Data Finder [1%] by petra, 2007-04-11 14:14
- Topic Availability for Data Finder [1%] by petra, 2007-04-10 13:53
- Shows the topics to which each table within a dataset is assigned.
- Joining Statistical Data in a GIS [1%] by petra, 2007-04-10 12:40
- GIS Workshop [1%] by petra, 2007-10-18 08:43
- NHGIS Updates [1%] by petra, 2008-05-08 11:04
NHGIS Updates
