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Series: | DHEW publication ; no. (PHS) 79-1658. -- Vital and health statistics. no. 210. |
Publisher:
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Hyattsville, Md. : U.S. Department of Health, Education, and Welfare, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics, 1979. |
Phys. Desc.:
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1 online resource (vi, 103 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, D.C.] : National Center for Environmental Assessment, Office of Research and Development, U.S. Environmental Protection Agency, [2007] |
Phys. Desc.:
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1 online resource (xv, 72 pages) : color map.
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Digital Content
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Click for online content. |
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