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I 19.9:48
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Status of the Mesozoic floras of the United States. Second paper |
1 |
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I 19.9:48/plates
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Status of the Mesozoic floras of the United States. Second paper |
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I 19.9:49
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The Ceratopsia |
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I 19.9:50
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The Cretaceous flora of southern New York, and New England |
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I 19.9:51
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Cambrian Brachiopoda |
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I 19.9:51/plates
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Cambrian Brachiopoda |
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I 19.9:52
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The geology of the lake Superior region / by Charles Richard Van Hise and Charles Kenneth Leith |
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I 19.9:53
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The Pleistocene of Indiana and Michigan and the history of the Great Lakes |
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I 19.9:54
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The Mesozoic and Cenozoic Echinodermata of the United States |
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I 19.9:55/V.1
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The titanotheres of ancient Wyoming, Dakota, and Nebraska |
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I 19.9:55/V.2
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The titanotheres of ancient Wyoming, Dakota, and Nebraska |
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I 19.91/2:EA 7 A/2000/SH.1
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East Asia geographic map series |
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I 19.91/2:EA 7 A/2000/SH.2
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East Asia geographic map series |
1 |
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I 19.91/2:EA 7 A/2000/SH.3
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East Asia geographic map series |
1 |
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I 19.91/2:EA 7 A/2000/SH.4
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East Asia geographic map series |
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I 19.91/2:EA 7 A/2000/SH.7
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East Asia geographic map series |
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I 19.91/2:EA 7 A/2000/SH.8
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East Asia geographic map series |
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I 19.91/3:240
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Surficial geology of the northern San Luis Valley, Saguache, Fremont, Custer, Alamosa, Rio Grande, Conejos, and Costilla Counties, Colorado |
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I 19.91/3:2008
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A new perspective on Mount St. Helens, dramatic landform change and associated hazards at the most active volcano in the Cascade Range |
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I 19.91/3:2017-1142
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Geologic map of the Washington West 30' x 60' quadrangle, Maryland, Virginia, and Washington D.C. |
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