Front Matter
p. 0
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Bottom Animal Communities of the Island Area of Western Lake Erie in the Summer of 1937
Shelford, V. E.; Boesel, M. W. pp. 179-190
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Book Notices
p. 190
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The Attraction of Fishes by Disposal Plant Effluent in a Fresh Water Lake
Metcalf, I. S. H. pp. 191-197
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Book Notices
p. 197
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Drosophila and the Course of Research
Hersh, A. H. pp. 198-200
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Book Notices
p. 200
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Additions to the Revised Catalogue of Ohio Vascular Plants. X.
Jones, Clyde H. pp. 201-210
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Back Matter
p. 999
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