Articles

 PAPERS BEFORE THE MINNEAPOLIS MEETING OF THE AMERICAN CHEMICAL SOCIETY

Science 13 September 1929: 0.
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 AN AERIAL CAMERA

Science 13 September 1929: 0.
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 ITEMS

Science 13 September 1929: 0.
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 THE SECOND CELEBRATION OF THE TWENTY-FIFTH ANNIVERSARY OF RESEARCH IN THE CARNEGIE INSTITUTION OF WASHINGTON

Henry S. Pritchett, W. W. Campbell, J. P. Ault, and Walter S. Adams
Science 13 September 1929: 243-250.
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 OBITUARY

Science 13 September 1929: 250-251.
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 THE KING PRIZES OF THE PEKING SOCIETY OF NATURAL HISTORY

Science 13 September 1929: 251-252.
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 THE BEIT MEMORIAL FELLOWSHIPS

Science 13 September 1929: 252.
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 WESTERN FOREST FIRES

Science 13 September 1929: 252-253.
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 THE NEW BUILDING OF THE U. S. DEPARTMENT OF AGRICULTURE

Science 13 September 1929: 253.
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 OFFICIAL AMERICAN DELEGATES TO THE INTERNATIONAL ENGINEERING CONGRESS IN TOKIO

Science 13 September 1929: 253-254.
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 SCIENTIFIC NOTES AND NEWS

Science 13 September 1929: 254-257.
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 UNIVERSITY AND EDUCATIONAL NOTES

Science 13 September 1929: 257-258.
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 THE ORIGIN OF CHLOROPHYLL AND ITS RELATIONSHIP TO THE BLOOD PIGMENTS

Frank M. Schertz
Science 13 September 1929: 258-259.
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 SIGNIFICANCE OF POST-ILLINOIAN, PRE-IOWAN LOESS

George F. Kay
Science 13 September 1929: 259-260.
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 PECULIARLY SHAPED HAILSTONES

Chas. T. Knipp
Science 13 September 1929: 260.
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 MORTALITY STATISTICS AND THE LENGTH OF LIFE

J. T. Ryan
Science 13 September 1929: 260-261.
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 SIR NORMAN LOCKYER AND THE EDITORSHIP OF "NATURE"

Science 13 September 1929: 261-262.
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 THE CENSUS OF 1930

Science 13 September 1929: 262-263.
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 CONSTRUCTION OF MICRO-THERMOCOUPLES

D. M. Whitaker
Science 13 September 1929: 263-266.
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 THE EARTHWORM FAUNA OF THE UNITED STATES

G. E. Gates
Science 13 September 1929: 266-267.
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 THE RELATIONSHIP OF BLACK CHAFF DISEASE OF WHEAT TO CERTAIN PHYSICAL AND PATHOLOGICAL CHARACTERS

L. R. Waldron
Science 13 September 1929: 268.
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