The Known Polyporaceae of Ohio
Overholts, L. O. pp. 353-373
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Two Species of Diptera of the Genus Drosophila
Niswonger, H. R. pp. 374-377
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Pollination Notes from the Cedar Point Region
Bembower, Wm. pp. 378-383
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Meetings of the Biological Club
Wells, Bertram W. p. 384
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