Thomas W. Langford
Identifiers
- Open LibraryOL1702514A
Top Subjects
- Illinois (2)
- Economic conditions (1)
- Electronic data processing (1)
- Regional planning (1)
- Philadelphia Metropolitan Area (1)
- Philadelphia Metropolitan Area (Pa.) (1)
- Pennsylvania (1)
Books by Thomas W. Langford
Total count: 4
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Philadelphia region input-output studyRegional Science Research Institute1967-01-01
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Occupational manpower projections[interagency study]State of Illinois1976-01-01
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Economic and demographic projectionsIllinois Environmental Protection Agency, Section 208, Water Quality Management Planning1977-01-01
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The economic impacts of proposed regulations for mandatory deposits on beverage containers in Illinois, R71-24 and R75-14State of Illinois, Institute of Natural Resources1980-01-01