Proceedings of the American Association for the Advancement of Science/v039

Proceedings

of

the American Association

for the

Advancement of Science

for the thirty-ninth meeting,

held at

Indianapolois, Indiana.

August, 1890

Salem:
Published by the Permanent Secretary
July, 1891

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edited by

Frederic W. Putnam,

Permanent Secretary.

Printed by

The Salem Publishing and Printing Co.

Salem, Mass.

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Sections

• Section A.   Mathematics and Astronomy.
• Section B.   Physics.
• Section C.   Chemistry.
• Section D.   Mechanical Science and Engineering.
• Section E.   Geology and Geography.
• Section F.   Biology.
• Section H.   Anthropology.
• Section I.   Economic Science and Statistics.