Front Matter
p. 0
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Diurnal Activity Rhythms in Fresh-Water Fishes
Spencer, Warren P. pp. 119-132
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Book Notices
p. 132
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The Numerical Status of Some Mammals Throughout Historic Time in the Vicinity of Buckeye Lake, Ohio
Trautman, Milton B. pp. 133-143
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Book Notices
p. 143
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Reports on the Flora of Ohio. I, Notes on the Ohio Violets with Additions to the State Flora
Grover, Frederick O. pp. 144-154
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Book Notices
p. 154
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Argia Fumipennis in Ohio
Wright, Mike pp. 155-156
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Book Notices
p. 156
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Protozoan Parasites of the Orthoptera, with Special Reference to Those of Ohio. II, Description of the Protozoan Parasites Recognized in This Study
Semans, Frank Merrick pp. 157-181
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Book Notices
pp. 182-184
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Back Matter
p. 999
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