999 resultados para Illinois. Environmental Protection Agency. Office of Pollution Prevention.
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Mode of access: Internet.
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Issued Feb. 1977.
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Mode of access: Internet.
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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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Presents children in grade 1 through 3 with information about environmental dangers and ecology.
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Mode of access: Internet.
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Mode of access: Internet.
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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/600/3-86/054."
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Prepared for Office of Research and Development, U.S. Environmental Protection Agency under project 18050DMB, program element 1B1021.
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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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Bibliography: p. 37.