Development of the Embryo Sac and Embryo of Batrachium Longirostris
Riddle, Lumina Cotton pp. 353-363
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Key to the Genera of Ohio Woody Plants Based on Leaf and Twig Characters
Schaffner, John H. pp. 364-373
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Descriptions of New North American Fulgoridae
Osborn, Herbert pp. 373-376
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Meeting of the Biological Club
Surface, Frank M. pp. 377-378
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