859 resultados para NATIONAL-EPIDEMIOLOGIC-SURVEY
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Includes bibliographical references.
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Mode of access: Internet.
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Mode of access: Internet.
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"NIOSH technical information."
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Mode of access: Internet.
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Mode of access: Internet.
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Federal Highway Administration R&D report no. M 0383.
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S/N 003-003-02378-7
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"Contract no. HSM 99-73-5."
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Photocopy. Springfield, Va., National Technical Information Service, 1971.
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Includes bibliographical references
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National Highway Traffic Safety Administration, Washington, D.C.
Water quality and biological effects of urban runoff on Coyote Creek : phase I, preliminary survey /
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Mode of access: Internet.
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National Highway Traffic Safety Administration, Office of Program Development and Evaluation, Washington, D.C.
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"August 1987."