Front Matter
p. 0
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The Origin and Development of the Ohio State University with Special Reference to the Biological Sciences
Lampe, Lois pp. 201-204
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Ways of Improving the Male Frog Test for Pregnancy
Giltz, Maurice L.; Miller, David F. pp. 205-209
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Leadership in Loma : A Preliminary Research Report
Wolff, Kurt H. pp. 210-220
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Biology of Gastrophysa Cyanea Melsh (Coleoptera: Chrysomelidae)
Lawson, Fred A. pp. 221-228
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Ohio Robber Flies. V. (Diptera: Asilidae)
Bromley, Stanley W. pp. 229-234
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Conference on the Scientific Method
p. 234
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Chladnian Movement in the Wood of Violins
Michelman, Joseph pp. 235-238
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A New Genus Eupterella and Five New Species of Leafhoppers Related to Cicadella (Homoptera--Cicadellidae)
DeLong, Dwight M.; Ruppel, Robert F. pp. 239-243
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Plankton Population of Certain Lakes and Streams in the Rocky Mountain National Park, Colorado
Brinley, Floyd J. pp. 243-250
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Book Notices
p. 250
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Back Matter
p. 999
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