The 1980 Illinois energy extension service plan.
APA Citation
Illinois Institute of Natural Resources. (1980). The 1980 Illinois energy extension service plan. Springfield, IL (325 W. Adams, Springfield 60604): Illinois Institute of Natural Resources.
MLA Citation
Illinois Institute of Natural Resources. The 1980 Illinois Energy Extension Service Plan. Springfield, IL (325 W. Adams, Springfield 60604): Illinois Institute of Natural Resources, 1980.
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