Front Matter
p. 0
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Acoustical Behavior of the Cicada Fidicina Pronoe (Walker) (Homoptera: Cicadidae)
Moore, Thomas E. pp. 113-119
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Observations on the Cell Structure of Oscillatoria Limosa Agardh
Giesy, Robert M. pp. 119-124
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Relation of Shore and Nearshore Bottom Features to Rock Structure Along Lake Erie
Hartley, Robert P. pp. 125-131
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Some Circulatory Problems in Reptiles and Amphibians
Wilber, Charles G. pp. 132-138
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Phenylbiguanide-p-Sulfonic Acid as an Analytical Reagent for the Colorimetric Determination of Nickel
Wiens, Bradley E.; Black, Arthur H.; Thompson, Lancelot C. A. pp. 138-142
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The Campanulaceae of Ohio
Cruden, Robert W. pp. 142-149
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A Review of the Genus Ramecia (Coleoptera: Pselaphidae)
Park, Orlando pp. 150-156
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Juvenile Delinquency Proneness Among White and Negro Male Subjects : A Methodological Study
Balogh, Joseph K. pp. 157-160
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Back Matter
p. 999
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