Front Matter
pp 0
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Fungi Associated with the Activated-Sludge Process of Sewage Treatment at the Lebanon, Ohio, Sewage-Treatment Plant
Cooke, William Bridge pp 129-146
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Fresh-Water Mollusca of the Finger Lakes Region of New York
Harman, Willard N.; Berg, Clifford O. pp 146-150
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Eutrophication of Northeastern Ohio Lakes. I, Introduction, Morphometry, and Certain Physico-Chemical Data of Dollar Lake
Cooke, G. Dennis; Kennedy, Robert L. pp 150-161
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Book Review
pp 161-161
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A Study of Blackbird Repeats at a Decoy Trap
Burtt, Harold E.; Giltz, Maurice L. pp 162-170
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Seasonal Variation of the Solute Content and the Sr87/Sr86 Ratio of the Olentangy and Scioto Rivers at Columbus, Ohio
Eastin, Rene; Faure, G. pp 170-179
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A Geologist Looks at the Natural Vegetation Map of Ohio
Forsyth, Jane L. pp 180-191
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Book Reviews
pp 191-192
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Back Matter
pp 999
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