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Publisher:
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[Washington, D.C.] : Homeland Security, 2020. |
Phys. Desc.:
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1 online resource (vii, 18 pages) : color illustrations
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Digital Content
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Click for online content. |
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Publisher:
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New York : Henry Holt and Co., 2010. |
ISBN:
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0805077197 |
Edition:
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1st ed. |
Phys. Desc.:
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1 volume (unnumbered pages) : color illustrations, color map ; 29 cm
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Series: | Preserve our planet. |
Publisher:
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Washington, D.C. : National Geographic, [2009] |
ISBN:
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9781426304347 |
Phys. Desc.:
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63 pages : color illustrations, color map ; 29 cm.
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Publisher:
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New York : Abbeville Press, [1992] |
ISBN:
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1558593101 |
Phys. Desc.:
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180 pages : illustrations ; 27 cm
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