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Aeronautics in the industrial arts program (a handbook for students and teachers)
Veröffentlicht 1942Buch -
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A preliminary Contribution to the floras of the Whitemud and Ravenscrag formations
Veröffentlicht 1935Buch -
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Upper cretaceous floras of the eastern gulf region in Tennessee, Mississippi, Alabama, and Georgia
Veröffentlicht 1919Buch -
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The physical conditions and age indicated by the flora of the Alum Bluff formation
Veröffentlicht 1916Buch