976 resultados para pollution monitoring sensors
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Oct. 1978.
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National Highway Traffic Safety Administration, Washington, D.C.
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Indiana Department of Transportation, Indianapolis
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Sponsored by NOAA/National Ocean Service, National Marine Pollution Program Office.
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Mode of access: Internet.
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July 1979.
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Includes bibliographies.
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"ILENR/RE-AQ-89/05."
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"Contract report 655"--Cover.
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"Prepared for the Illinois Dept. of Natural Resources."
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"December 1990."
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Description based on: 1981; title from cover.
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Published in 7 v., v. 1 being a statewide summary report and other 6 v. being the regional reports.
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Includes 87 or more reports on individual lakes in Illinois; some will be updated periodically.
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"IEPA/WPC/86-001."