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Series: | CRS report ; R44145. |
Publisher:
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[Washington, D.C.] : Congressional Research Service, [2018?]- |
Edition:
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[Library of Congress public edition]. |
Phys. Desc.:
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1 online resource.
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Digital Content
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Click for online content. |
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Publisher:
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Washington : U.S. Government Publishing Office, 2017. |
Phys. Desc.:
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1 online resource (iii, 155 pages) : illustrations
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Digital Content
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Click for online content. |
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Publisher:
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Washington : U.S. Government Publishing Office, 2017. |
Phys. Desc.:
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1 online resource (iv, 128 pages) : illustrations
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Digital Content
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Click for online content. |
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Publisher:
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Washington : U.S. Government Publishing Office, 2017. |
Phys. Desc.:
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1 online resource (iii, 126 pages) : illustrations
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Digital Content
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Click for online content. |
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Publisher:
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Washington : U.S. Government Printing Office, 2014. |
Phys. Desc.:
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1 online resource (iv, 235 pages) : illustrations
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Digital Content
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Click for online content. |
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Publisher:
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Research Triangle Park, North Carolina : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health & Environmental Impacts Division, Air Economics Group, 2014. |
Phys. Desc.:
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1 online resource (376 pages in various pagings) : color illustrations
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Digital Content
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Click for online content. |
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