982 resultados para Illinois. Environmental Protection Agency. Vehicle of Emission Test Program.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Issued Feb. 1977.
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Chiefly tables.
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"This summary (SW-82ts. 1) of a comprehensive report by Ronald A. Perkins was prepared by James E. Delaney."
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Includes bibliographical references (pages 32-33).
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"Final report (SW-16rg)--on work performed by Purdue University under solid waste research grant no. EC-00244 and by the University of Illinois under solid waste research grant no. EC-00245."
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Sponsored by Health Effects Research Laboratory, Research Triangle Park, N.C.
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Mode of access: Internet.
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"EPA 231-R-98-001."
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v. 1 issued October 1977 ; v. 2 issued May 1978.
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"7/09"--Colophon.
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"Mission, programs, records access, directory."
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Prepared in cooperation with the Soil Conservation Service, USDA.