Front Matter
p. 0
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Water Conservation Research in Ohio
Harrold, Lloyd L.; Marston, Richard B.; Schwab, Glenn O. pp. 49-55
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Salt Intrusion in Northeastern Ohio
Frank, Glenn W. pp. 55-59
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Some Flight Mechanisms of Bats
Hartman, Frank A. pp. 59-65
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The Goldenrod Gall Moth Gnorimoschema Gallaesolidaginis (Riley) and its Parasites in Ohio (Lepidoptera: Gelechiidae)
Miller, William E. pp. 65-75
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Augmentation of Water Resources Through Pollution Abatement
Tarzwell, Clarence M. pp. 75-82
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Date Cultivation in the Coachella Valley, California
Lee, David R. pp. 82-87
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Learning in the Rat (Rattus Norvegicus) under Positive vs. Negative Reinforcement with Incentive Conditions Controlled
Lawson, Reed; Watson, Luke S., Jr. pp. 87-91
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Book Notices
p. 91
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A New Type of Complexometric Titration
Caley, Earle R.; Farrohha, Sabri M. pp. 92-96
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Book Notices
p. 96
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Back Matter
p. 999
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