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Publisher:
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Grand Rapids, Mich. : Zondervan, [2008] |
ISBN: |
0310274400 |
Edition: |
2nd ed. |
Phys. Desc.: |
xii, 264 pages : illustrations ; 23 cm |
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Publisher:
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Washington, D.C. : U.S. Environmental Protection Agency, Office of Research and Development, [1998] |
Phys. Desc.: |
1 volume (various pagings) : illustrations, maps ; 28 cm |
Digital Content: |
http://www.epa.gov/ORD/WebPubs/final/eco.pdf |
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Publisher:
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[Bethesda, Md.] : National Institute of Nursing Research, National Institutes of Health, U.S. Dept. of Health and Human Services, [2002?] |
Phys. Desc.: |
1 online resource ([2] volume) : illustrations. |
Digital Content: |
Click for online content. |
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