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You searched for: Institution Purdue Remove constraint Institution: Purdue Time Period 1950-1999 Remove constraint Time Period: 1950-1999
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1.

Agriculture Census: Indiana purdue

1997. United States Geological Survey and Bernardin-Lochmueller & Associates. USGS National Atlas metadata states "This data set portrays the National Agricultural Statistics Service, U.S. Department of Agriculture's 1997 Ce...

2.

Bedrock Aquifer Systems: Indiana purdue

1994. United States Geological Survey (USGS) and Indiana Geological Survey. Four types of bedrock aquifers in 12 water-management basins identified by the Indiana Natural Resources Commission (INRC) in Indiana were identifi...

3.

Index of USGS 100,000 Scale Quadrangles: Indiana purdue

1999. United States Geological Survey. This dataset shows the grid index of USGS 100K quadrangles. Each polygon is attributed with the official USGS quadrangle name and index number.

4.

Index of USGS 250,000 Scale Quadrangles: Indiana purdue

1999. United States Geological Survey. This dataset shows the grid index of USGS 250K quadrangles. Each polygon is attributed with the official USGS quadrangle name and index number.

5.

Intermodal Terminal Facilities: Indiana purdue

1996-1997. Bureau of Transportation Statistics. BTS metadata states – “The Intermodal Terminal Facilities data set contains geographic data for trailer-on-flatcar (TOFC) and container-on-flatcar...

7.

Populated Places points: Indiana purdue

1996. Bernardin-Lochmueller & Associates. The shapefile Places_points_usgs_in is a point shapefile showing the locations and attribute values of populated places extracted from the Geograph...

8.

Unconsolidated Aquifer Systems: Indiana purdue

1994. United States Geological Survey (USGS) and Indiana Geological Survey. Five types of unconsolidated aquifers in 12 water-management basins identified by the Indiana Natural Resources Commission (INRC) in Indiana were i...