Counties of Illinois : their origin and evolution, with twenty-three maps showing the original and the present boundary lines of each county of the state.

Description based on: 1906.

Illinois Department of Transportation county highway and county traffic maps held by the Illinois State Library.

"April 2005."

Illinois land report : Salem Township of Knox County : final [report], June 24, 1990.

"Illinois lands unsuitable for mining program."

Report of a survey and exploration of the coal and ore lands belonging to the Allegheny Coal Company : in Somerset County, Pennsylvania ; accomppanied by maps, profiles and sections /

Mode of access: Internet.

An address, intended to promote a geological and mineralogical survey of Pennsylvania, the publication of a series of geological maps, and the formation of state and county geological and mineralogical collections /

"To which are prefixed the resolutions of the meeting before which it was read."

Sketches of Pitt County, a brief history of the county, 1704-1910; illustrations and maps.

Mode of access: Internet.

Industrial resources, Horry County: Conway

This is a 1968 report generated by the Conway Chamber of Commerce and the South Carolina State Development Board to provide potential industrial developers with information about industry in Horry County, particularly Conway, and to promote new development. The report includes detailed statistics and descriptive information about industry in Horry County and in Conway in the form of text statements as well as charts and maps. This information covers, at the county and city levels: county and community services and resources, agricultural resources, communications, labor supply, economics, and education, state, county, and city taxation, utility and transportation availability, weather and climate data, local recreation, and industrial site availability.

Clark County GIS August 2008

UW access only. Questions about spatial data can be directed to uwlib-gis [at] uw [dot] edu, include the URI address below and any information you have.

Stevens County GIS Data 2009

UW access only. Questions about spatial data can be directed to uwlib-gis [at] uw [dot] edu, include the URI address below and any information you have.

Thurston County GIS Data 2012

UW access only. Questions about spatial data can be directed to uwlib-gis [at] uw [dot] edu, include the URI address below and any information you have.

Thurston County GIS Data 2011

UW access only. Questions about spatial data can be directed to uwlib-gis [at] uw [dot] edu, include the URI address below and any information you have.

Thurston County GIS Data 2007

UW access only. Questions about spatial data can be directed to uwlib-gis [at] uw [dot] edu, include the URI address below and any information you have.

Thurston County GIS Data 2004

UW access only. Questions about spatial data can be directed to uwlib-gis [at] uw [dot] edu, include the URI address below and any information you have.

Thurston County GIS Data 1999

UW access only. Questions about spatial data can be directed to uwlib-gis [at] uw [dot] edu, include the URI address below and any information you have.