Front Matter
pp 0
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A Vascular Flora of Winous Point, Ottawa and Sandusky Counties, Ohio
Lowden, Richard M. pp 257-284
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Book Review
pp 284-284
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Distribution of the A and B Cells and of the Islets (Langerhans) in the Duck Pancreas
McClish, Robert D.; Eglitis, John A. pp 285-293
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Adapting a Standard Thin-Layer Chromatography Apparatus for Laboratory Use
Wells, James R. pp 293-296
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Some Chemical Reactions in Silica Gels : III. Formatin of Potassium Acid Tartarate Crystals
Kurz, Philip F. pp 296-304
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The Influence of Light and Temperature on Body Fat and Reproductive Conditions of Rana Pipiens
Brenner, Fred J.; Brenner, Patricia E. pp 305-312
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Foods Eaten by a Beaver Colony in Southeast Ohio
Nixon, Charles M.; Ely, James pp 313-319
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Book Reviews
pp 320-320
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Back Matter
pp 999
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