913 resultados para Socio-occupational area
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Examines an area in east central Illinois along the Indiana/Illinois border designated a state Resource Rich Area.
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Mode of access: Internet.
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Includes appendices.
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Mode of access: Internet.
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None published 1969; 2 issues published 1970.
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Title from cover.
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Mode of access: Internet.
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Mode of access: Internet.
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Title varies slightly.
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Title from cover.
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Title varies slightly.
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Description based on: 1980; title from cover.
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1976-1991: 21 x 28 cm.
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Mode of access: Internet.
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Mode of access: Internet.
